diff options
97 files changed, 97 insertions, 208 deletions
diff --git a/drivers/staging/comedi/comedidev.h b/drivers/staging/comedi/comedidev.h index bfbe4160edf..c6a7c096f62 100644 --- a/drivers/staging/comedi/comedidev.h +++ b/drivers/staging/comedi/comedidev.h @@ -22,7 +22,6 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/kdev_t.h> -#include <linux/slab.h> #include <linux/delay.h> #include <linux/errno.h> #include <linux/spinlock.h> diff --git a/drivers/staging/comedi/drivers/8255_pci.c b/drivers/staging/comedi/drivers/8255_pci.c index 3d3547c1948..b58e28bb206 100644 --- a/drivers/staging/comedi/drivers/8255_pci.c +++ b/drivers/staging/comedi/drivers/8255_pci.c @@ -186,10 +186,9 @@ static int pci_8255_auto_attach(struct comedi_device *dev, dev->board_ptr = board; dev->board_name = board->name; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/addi-data/addi_common.c b/drivers/staging/comedi/drivers/addi-data/addi_common.c index f25e0085219..63dff7729ea 100644 --- a/drivers/staging/comedi/drivers/addi-data/addi_common.c +++ b/drivers/staging/comedi/drivers/addi-data/addi_common.c @@ -85,10 +85,9 @@ static int addi_auto_attach(struct comedi_device *dev, dev->board_name = this_board->pc_DriverName; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/addi_apci_1032.c b/drivers/staging/comedi/drivers/addi_apci_1032.c index 8a93542faed..242903aac82 100644 --- a/drivers/staging/comedi/drivers/addi_apci_1032.c +++ b/drivers/staging/comedi/drivers/addi_apci_1032.c @@ -289,10 +289,9 @@ static int apci1032_auto_attach(struct comedi_device *dev, struct comedi_subdevice *s; int ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/addi_apci_1516.c b/drivers/staging/comedi/drivers/addi_apci_1516.c index b626738bb73..7523c8b0e8f 100644 --- a/drivers/staging/comedi/drivers/addi_apci_1516.c +++ b/drivers/staging/comedi/drivers/addi_apci_1516.c @@ -136,10 +136,9 @@ static int apci1516_auto_attach(struct comedi_device *dev, dev->board_ptr = this_board; dev->board_name = this_board->name; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/addi_apci_1710.c b/drivers/staging/comedi/drivers/addi_apci_1710.c index c9e6471eb06..e533f55a1d2 100644 --- a/drivers/staging/comedi/drivers/addi_apci_1710.c +++ b/drivers/staging/comedi/drivers/addi_apci_1710.c @@ -35,10 +35,9 @@ static int apci1710_auto_attach(struct comedi_device *dev, struct comedi_subdevice *s; int ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/addi_apci_3120.c b/drivers/staging/comedi/drivers/addi_apci_3120.c index 61452848510..a7828bb64a9 100644 --- a/drivers/staging/comedi/drivers/addi_apci_3120.c +++ b/drivers/staging/comedi/drivers/addi_apci_3120.c @@ -65,10 +65,9 @@ static int apci3120_auto_attach(struct comedi_device *dev, dev->board_ptr = this_board; dev->board_name = this_board->pc_DriverName; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/addi_apci_3501.c b/drivers/staging/comedi/drivers/addi_apci_3501.c index f9b63689a12..9b8544b43b2 100644 --- a/drivers/staging/comedi/drivers/addi_apci_3501.c +++ b/drivers/staging/comedi/drivers/addi_apci_3501.c @@ -332,10 +332,9 @@ static int apci3501_auto_attach(struct comedi_device *dev, int ao_n_chan; int ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/addi_apci_3xxx.c b/drivers/staging/comedi/drivers/addi_apci_3xxx.c index 5b37cbf9228..cf60248c726 100644 --- a/drivers/staging/comedi/drivers/addi_apci_3xxx.c +++ b/drivers/staging/comedi/drivers/addi_apci_3xxx.c @@ -801,10 +801,9 @@ static int apci3xxx_auto_attach(struct comedi_device *dev, dev->board_ptr = board; dev->board_name = board->name; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/adl_pci6208.c b/drivers/staging/comedi/drivers/adl_pci6208.c index b5e4e53f737..ffd91e4f90b 100644 --- a/drivers/staging/comedi/drivers/adl_pci6208.c +++ b/drivers/staging/comedi/drivers/adl_pci6208.c @@ -172,10 +172,9 @@ static int pci6208_auto_attach(struct comedi_device *dev, dev->board_ptr = boardinfo; dev->board_name = boardinfo->name; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/adl_pci9111.c b/drivers/staging/comedi/drivers/adl_pci9111.c index af51c746004..cf93e416dd2 100644 --- a/drivers/staging/comedi/drivers/adl_pci9111.c +++ b/drivers/staging/comedi/drivers/adl_pci9111.c @@ -855,10 +855,9 @@ static int pci9111_auto_attach(struct comedi_device *dev, struct comedi_subdevice *s; int ret; - dev_private = kzalloc(sizeof(*dev_private), GFP_KERNEL); + dev_private = comedi_alloc_devpriv(dev, sizeof(*dev_private)); if (!dev_private) return -ENOMEM; - dev->private = dev_private; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/adl_pci9118.c b/drivers/staging/comedi/drivers/adl_pci9118.c index cb4ef2dcbf0..2a48f8421ca 100644 --- a/drivers/staging/comedi/drivers/adl_pci9118.c +++ b/drivers/staging/comedi/drivers/adl_pci9118.c @@ -2140,10 +2140,9 @@ static int pci9118_attach(struct comedi_device *dev, softsshdelay = it->options[4]; hw_err_mask = it->options[5]; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; pcidev = pci9118_find_pci(dev, it); if (!pcidev) @@ -2160,10 +2159,9 @@ static int pci9118_auto_attach(struct comedi_device *dev, struct pci_dev *pcidev = comedi_to_pci_dev(dev); struct pci9118_private *devpriv; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; dev->board_ptr = pci9118_find_boardinfo(pcidev); if (dev->board_ptr == NULL) { diff --git a/drivers/staging/comedi/drivers/adq12b.c b/drivers/staging/comedi/drivers/adq12b.c index d187a7bf0a5..72e88d8465e 100644 --- a/drivers/staging/comedi/drivers/adq12b.c +++ b/drivers/staging/comedi/drivers/adq12b.c @@ -214,10 +214,9 @@ static int adq12b_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; devpriv->unipolar = it->options[1]; devpriv->differential = it->options[2]; diff --git a/drivers/staging/comedi/drivers/adv_pci1710.c b/drivers/staging/comedi/drivers/adv_pci1710.c index f847bbc175e..53653d3c493 100644 --- a/drivers/staging/comedi/drivers/adv_pci1710.c +++ b/drivers/staging/comedi/drivers/adv_pci1710.c @@ -1233,10 +1233,9 @@ static int pci1710_auto_attach(struct comedi_device *dev, dev->board_ptr = this_board; dev->board_name = this_board->name; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/adv_pci1723.c b/drivers/staging/comedi/drivers/adv_pci1723.c index 8430a27ec1b..919babae4cb 100644 --- a/drivers/staging/comedi/drivers/adv_pci1723.c +++ b/drivers/staging/comedi/drivers/adv_pci1723.c @@ -237,10 +237,9 @@ static int pci1723_auto_attach(struct comedi_device *dev, struct comedi_subdevice *s; int ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/adv_pci1724.c b/drivers/staging/comedi/drivers/adv_pci1724.c index da7462e01fa..d27730e2d29 100644 --- a/drivers/staging/comedi/drivers/adv_pci1724.c +++ b/drivers/staging/comedi/drivers/adv_pci1724.c @@ -340,10 +340,9 @@ static int adv_pci1724_auto_attach(struct comedi_device *dev, int retval; unsigned int board_id; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; /* init software copies of output values to indicate we don't know * what the output value is since it has never been written. */ diff --git a/drivers/staging/comedi/drivers/adv_pci_dio.c b/drivers/staging/comedi/drivers/adv_pci_dio.c index 8e6ec75bd29..ff48cb30d4a 100644 --- a/drivers/staging/comedi/drivers/adv_pci_dio.c +++ b/drivers/staging/comedi/drivers/adv_pci_dio.c @@ -1107,10 +1107,9 @@ static int pci_dio_auto_attach(struct comedi_device *dev, dev->board_ptr = this_board; dev->board_name = this_board->name; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/aio_aio12_8.c b/drivers/staging/comedi/drivers/aio_aio12_8.c index 279dfe8951f..ae88fe1f79d 100644 --- a/drivers/staging/comedi/drivers/aio_aio12_8.c +++ b/drivers/staging/comedi/drivers/aio_aio12_8.c @@ -202,10 +202,9 @@ static int aio_aio12_8_attach(struct comedi_device *dev, if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_alloc_subdevices(dev, 4); if (ret) diff --git a/drivers/staging/comedi/drivers/amplc_dio200.c b/drivers/staging/comedi/drivers/amplc_dio200.c index e2478105ac1..d1436733e91 100644 --- a/drivers/staging/comedi/drivers/amplc_dio200.c +++ b/drivers/staging/comedi/drivers/amplc_dio200.c @@ -192,8 +192,6 @@ * order they appear in the channel list. */ -#include <linux/slab.h> - #include "../comedidev.h" #include "amplc_dio200.h" @@ -272,10 +270,9 @@ static int dio200_attach(struct comedi_device *dev, struct comedi_devconfig *it) irq = it->options[1]; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_request_region(dev, it->options[0], thisboard->mainsize); if (ret) diff --git a/drivers/staging/comedi/drivers/amplc_dio200_common.c b/drivers/staging/comedi/drivers/amplc_dio200_common.c index 649fc69724f..56b78364215 100644 --- a/drivers/staging/comedi/drivers/amplc_dio200_common.c +++ b/drivers/staging/comedi/drivers/amplc_dio200_common.c @@ -20,7 +20,6 @@ */ #include <linux/interrupt.h> -#include <linux/slab.h> #include "../comedidev.h" diff --git a/drivers/staging/comedi/drivers/amplc_dio200_pci.c b/drivers/staging/comedi/drivers/amplc_dio200_pci.c index d7d9f5cc3ab..25d9cc00b88 100644 --- a/drivers/staging/comedi/drivers/amplc_dio200_pci.c +++ b/drivers/staging/comedi/drivers/amplc_dio200_pci.c @@ -222,7 +222,6 @@ #include <linux/pci.h> #include <linux/interrupt.h> -#include <linux/slab.h> #include "../comedidev.h" @@ -380,10 +379,9 @@ static int dio200_pci_auto_attach(struct comedi_device *dev, dev_info(dev->class_dev, "%s: attach pci %s (%s)\n", dev->driver->driver_name, pci_name(pci_dev), dev->board_name); - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/amplc_pc236.c b/drivers/staging/comedi/drivers/amplc_pc236.c index 4e889b82cbf..81b9b80f8a6 100644 --- a/drivers/staging/comedi/drivers/amplc_pc236.c +++ b/drivers/staging/comedi/drivers/amplc_pc236.c @@ -467,10 +467,9 @@ static int pc236_attach(struct comedi_device *dev, struct comedi_devconfig *it) struct pc236_private *devpriv; int ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; /* Process options according to bus type. */ if (is_isa_board(thisboard)) { @@ -510,10 +509,9 @@ static int pc236_auto_attach(struct comedi_device *dev, dev_info(dev->class_dev, PC236_DRIVER_NAME ": attach pci %s\n", pci_name(pci_dev)); - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; dev->board_ptr = pc236_find_pci_board(pci_dev); if (dev->board_ptr == NULL) { diff --git a/drivers/staging/comedi/drivers/amplc_pci224.c b/drivers/staging/comedi/drivers/amplc_pci224.c index f1e36f08b10..043120448cf 100644 --- a/drivers/staging/comedi/drivers/amplc_pci224.c +++ b/drivers/staging/comedi/drivers/amplc_pci224.c @@ -100,7 +100,6 @@ Caveats: #include <linux/pci.h> #include <linux/interrupt.h> -#include <linux/slab.h> #include "../comedidev.h" @@ -1419,10 +1418,9 @@ static int pci224_attach(struct comedi_device *dev, struct comedi_devconfig *it) dev_info(dev->class_dev, DRIVER_NAME ": attach\n"); - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; pci_dev = pci224_find_pci_dev(dev, it); if (!pci_dev) @@ -1440,10 +1438,9 @@ pci224_auto_attach(struct comedi_device *dev, unsigned long context_unused) dev_info(dev->class_dev, DRIVER_NAME ": attach pci %s\n", pci_name(pci_dev)); - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; dev->board_ptr = pci224_find_pci_board(pci_dev); if (dev->board_ptr == NULL) { diff --git a/drivers/staging/comedi/drivers/amplc_pci230.c b/drivers/staging/comedi/drivers/amplc_pci230.c index 846d6448fa4..147702b5187 100644 --- a/drivers/staging/comedi/drivers/amplc_pci230.c +++ b/drivers/staging/comedi/drivers/amplc_pci230.c @@ -2615,10 +2615,9 @@ static int pci230_alloc_private(struct comedi_device *dev) { struct pci230_private *devpriv; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; spin_lock_init(&devpriv->isr_spinlock); spin_lock_init(&devpriv->res_spinlock); diff --git a/drivers/staging/comedi/drivers/cb_das16_cs.c b/drivers/staging/comedi/drivers/cb_das16_cs.c index ae9a2082b5a..ff0f8939ae7 100644 --- a/drivers/staging/comedi/drivers/cb_das16_cs.c +++ b/drivers/staging/comedi/drivers/cb_das16_cs.c @@ -35,7 +35,6 @@ Status: experimental */ #include <linux/interrupt.h> -#include <linux/slab.h> #include <linux/delay.h> #include "../comedidev.h" @@ -420,10 +419,9 @@ static int das16cs_auto_attach(struct comedi_device *dev, return ret; dev->irq = link->irq; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_alloc_subdevices(dev, 3); if (ret) diff --git a/drivers/staging/comedi/drivers/cb_pcidas.c b/drivers/staging/comedi/drivers/cb_pcidas.c index 58bca184bf2..d70d1dd3050 100644 --- a/drivers/staging/comedi/drivers/cb_pcidas.c +++ b/drivers/staging/comedi/drivers/cb_pcidas.c @@ -1444,10 +1444,9 @@ static int cb_pcidas_auto_attach(struct comedi_device *dev, dev->board_ptr = thisboard; dev->board_name = thisboard->name; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/cb_pcidas64.c b/drivers/staging/comedi/drivers/cb_pcidas64.c index 43c0bf58771..e8222b0fe84 100644 --- a/drivers/staging/comedi/drivers/cb_pcidas64.c +++ b/drivers/staging/comedi/drivers/cb_pcidas64.c @@ -4034,10 +4034,9 @@ static int auto_attach(struct comedi_device *dev, return -ENODEV; dev->board_ptr = thisboard; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; retval = comedi_pci_enable(dev); if (retval) diff --git a/drivers/staging/comedi/drivers/cb_pcidda.c b/drivers/staging/comedi/drivers/cb_pcidda.c index 2d3e920e598..c1f0aa59f66 100644 --- a/drivers/staging/comedi/drivers/cb_pcidda.c +++ b/drivers/staging/comedi/drivers/cb_pcidda.c @@ -348,10 +348,9 @@ static int cb_pcidda_auto_attach(struct comedi_device *dev, dev->board_ptr = thisboard; dev->board_name = thisboard->name; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/cb_pcimdas.c b/drivers/staging/comedi/drivers/cb_pcimdas.c index 8b5c198862a..543f213c729 100644 --- a/drivers/staging/comedi/drivers/cb_pcimdas.c +++ b/drivers/staging/comedi/drivers/cb_pcimdas.c @@ -210,10 +210,9 @@ static int cb_pcimdas_auto_attach(struct comedi_device *dev, unsigned long iobase_8255; int ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/cb_pcimdda.c b/drivers/staging/comedi/drivers/cb_pcimdda.c index 406cba8cba8..b019566f6c5 100644 --- a/drivers/staging/comedi/drivers/cb_pcimdda.c +++ b/drivers/staging/comedi/drivers/cb_pcimdda.c @@ -156,10 +156,9 @@ static int cb_pcimdda_auto_attach(struct comedi_device *dev, struct comedi_subdevice *s; int ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/comedi_bond.c b/drivers/staging/comedi/drivers/comedi_bond.c index 1a51866be6f..1952c62ad1f 100644 --- a/drivers/staging/comedi/drivers/comedi_bond.c +++ b/drivers/staging/comedi/drivers/comedi_bond.c @@ -298,10 +298,9 @@ static int bonding_attach(struct comedi_device *dev, struct comedi_subdevice *s; int ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; /* * Setup our bonding from config params.. sets up our private struct.. diff --git a/drivers/staging/comedi/drivers/comedi_parport.c b/drivers/staging/comedi/drivers/comedi_parport.c index 772a8f5f0c1..05d79cf4fef 100644 --- a/drivers/staging/comedi/drivers/comedi_parport.c +++ b/drivers/staging/comedi/drivers/comedi_parport.c @@ -279,10 +279,9 @@ static int parport_attach(struct comedi_device *dev, if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; s = &dev->subdevices[0]; s->type = COMEDI_SUBD_DIO; diff --git a/drivers/staging/comedi/drivers/comedi_test.c b/drivers/staging/comedi/drivers/comedi_test.c index 907e7a3822f..eb05f5e57eb 100644 --- a/drivers/staging/comedi/drivers/comedi_test.c +++ b/drivers/staging/comedi/drivers/comedi_test.c @@ -379,10 +379,9 @@ static int waveform_attach(struct comedi_device *dev, int i; int ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; /* set default amplitude and period */ if (amplitude <= 0) diff --git a/drivers/staging/comedi/drivers/daqboard2000.c b/drivers/staging/comedi/drivers/daqboard2000.c index 44c912b48b6..f821b81cd3b 100644 --- a/drivers/staging/comedi/drivers/daqboard2000.c +++ b/drivers/staging/comedi/drivers/daqboard2000.c @@ -683,10 +683,9 @@ static int daqboard2000_auto_attach(struct comedi_device *dev, dev->board_ptr = board; dev->board_name = board->name; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; result = comedi_pci_enable(dev); if (result) diff --git a/drivers/staging/comedi/drivers/das08_cs.c b/drivers/staging/comedi/drivers/das08_cs.c index 885fb179c9b..24a3922ddd9 100644 --- a/drivers/staging/comedi/drivers/das08_cs.c +++ b/drivers/staging/comedi/drivers/das08_cs.c @@ -40,7 +40,6 @@ Command support does not exist, but could be added for this board. */ #include <linux/delay.h> -#include <linux/slab.h> #include "../comedidev.h" @@ -78,10 +77,9 @@ static int das08_cs_auto_attach(struct comedi_device *dev, return ret; iobase = link->resource[0]->start; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; return das08_common_attach(dev, iobase); } diff --git a/drivers/staging/comedi/drivers/das08_isa.c b/drivers/staging/comedi/drivers/das08_isa.c index 21a94389b8b..50d27aa923d 100644 --- a/drivers/staging/comedi/drivers/das08_isa.c +++ b/drivers/staging/comedi/drivers/das08_isa.c @@ -177,10 +177,9 @@ static int das08_isa_attach(struct comedi_device *dev, struct das08_private_struct *devpriv; int ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_request_region(dev, it->options[0], thisboard->iosize); if (ret) diff --git a/drivers/staging/comedi/drivers/das08_pci.c b/drivers/staging/comedi/drivers/das08_pci.c index 9c5d234e063..2786887173a 100644 --- a/drivers/staging/comedi/drivers/das08_pci.c +++ b/drivers/staging/comedi/drivers/das08_pci.c @@ -59,10 +59,9 @@ static int das08_pci_auto_attach(struct comedi_device *dev, struct das08_private_struct *devpriv; int ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; /* The das08 driver needs the board_ptr */ dev->board_ptr = &das08_pci_boards[0]; diff --git a/drivers/staging/comedi/drivers/das16.c b/drivers/staging/comedi/drivers/das16.c index dbec3ba9954..66be41db59a 100644 --- a/drivers/staging/comedi/drivers/das16.c +++ b/drivers/staging/comedi/drivers/das16.c @@ -74,7 +74,6 @@ www.measurementcomputing.com */ #include <linux/pci.h> -#include <linux/slab.h> #include <linux/interrupt.h> #include <asm/dma.h> @@ -1102,10 +1101,9 @@ static int das16_attach(struct comedi_device *dev, struct comedi_devconfig *it) } } - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; if (board->size < 0x400) { ret = comedi_request_region(dev, it->options[0], board->size); diff --git a/drivers/staging/comedi/drivers/das16m1.c b/drivers/staging/comedi/drivers/das16m1.c index 0b33808c3a7..ee5e1561c83 100644 --- a/drivers/staging/comedi/drivers/das16m1.c +++ b/drivers/staging/comedi/drivers/das16m1.c @@ -567,10 +567,9 @@ static int das16m1_attach(struct comedi_device *dev, int ret; unsigned int irq; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_request_region(dev, it->options[0], DAS16M1_SIZE); if (ret) diff --git a/drivers/staging/comedi/drivers/das1800.c b/drivers/staging/comedi/drivers/das1800.c index 23b4a661eb1..e6c852530ac 100644 --- a/drivers/staging/comedi/drivers/das1800.c +++ b/drivers/staging/comedi/drivers/das1800.c @@ -1511,10 +1511,9 @@ static int das1800_attach(struct comedi_device *dev, int board; int ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_request_region(dev, it->options[0], DAS1800_SIZE); if (ret) diff --git a/drivers/staging/comedi/drivers/das6402.c b/drivers/staging/comedi/drivers/das6402.c index f0530778bb3..8529c9f402a 100644 --- a/drivers/staging/comedi/drivers/das6402.c +++ b/drivers/staging/comedi/drivers/das6402.c @@ -294,10 +294,9 @@ static int das6402_attach(struct comedi_device *dev, dev->irq = irq; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_alloc_subdevices(dev, 1); if (ret) diff --git a/drivers/staging/comedi/drivers/das800.c b/drivers/staging/comedi/drivers/das800.c index 091cd911b38..f3f4be5b3a5 100644 --- a/drivers/staging/comedi/drivers/das800.c +++ b/drivers/staging/comedi/drivers/das800.c @@ -700,10 +700,9 @@ static int das800_attach(struct comedi_device *dev, struct comedi_devconfig *it) int board; int ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_request_region(dev, it->options[0], DAS800_SIZE); if (ret) diff --git a/drivers/staging/comedi/drivers/dmm32at.c b/drivers/staging/comedi/drivers/dmm32at.c index e29847d73b4..a8b2c64cafd 100644 --- a/drivers/staging/comedi/drivers/dmm32at.c +++ b/drivers/staging/comedi/drivers/dmm32at.c @@ -753,10 +753,9 @@ static int dmm32at_attach(struct comedi_device *dev, dev->irq = irq; } - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_alloc_subdevices(dev, 3); if (ret) diff --git a/drivers/staging/comedi/drivers/dt2801.c b/drivers/staging/comedi/drivers/dt2801.c index 8f5006d70da..2aa70d2b502 100644 --- a/drivers/staging/comedi/drivers/dt2801.c +++ b/drivers/staging/comedi/drivers/dt2801.c @@ -627,10 +627,9 @@ havetype: if (ret) goto out; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; dev->board_name = board->name; diff --git a/drivers/staging/comedi/drivers/dt2811.c b/drivers/staging/comedi/drivers/dt2811.c index 5348cdae408..bbae652aa89 100644 --- a/drivers/staging/comedi/drivers/dt2811.c +++ b/drivers/staging/comedi/drivers/dt2811.c @@ -450,10 +450,9 @@ static int dt2811_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; switch (it->options[2]) { case 0: diff --git a/drivers/staging/comedi/drivers/dt2814.c b/drivers/staging/comedi/drivers/dt2814.c index 87e9749c4be..a46a5b32405 100644 --- a/drivers/staging/comedi/drivers/dt2814.c +++ b/drivers/staging/comedi/drivers/dt2814.c @@ -298,10 +298,9 @@ static int dt2814_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; s = &dev->subdevices[0]; dev->read_subdev = s; diff --git a/drivers/staging/comedi/drivers/dt2815.c b/drivers/staging/comedi/drivers/dt2815.c index 0fcd4fe7acd..e729271fcfe 100644 --- a/drivers/staging/comedi/drivers/dt2815.c +++ b/drivers/staging/comedi/drivers/dt2815.c @@ -165,10 +165,9 @@ static int dt2815_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; s = &dev->subdevices[0]; /* ao subdevice */ diff --git a/drivers/staging/comedi/drivers/dt282x.c b/drivers/staging/comedi/drivers/dt282x.c index c1950e3b19a..3d1ae5f3fa5 100644 --- a/drivers/staging/comedi/drivers/dt282x.c +++ b/drivers/staging/comedi/drivers/dt282x.c @@ -1188,10 +1188,9 @@ static int dt282x_attach(struct comedi_device *dev, struct comedi_devconfig *it) #endif } - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = dt282x_grab_dma(dev, it->options[opt_dma1], it->options[opt_dma2]); diff --git a/drivers/staging/comedi/drivers/dt3000.c b/drivers/staging/comedi/drivers/dt3000.c index 01a2f889d5b..c255ed1ec23 100644 --- a/drivers/staging/comedi/drivers/dt3000.c +++ b/drivers/staging/comedi/drivers/dt3000.c @@ -722,10 +722,9 @@ static int dt3000_auto_attach(struct comedi_device *dev, dev->board_ptr = this_board; dev->board_name = this_board->name; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret < 0) diff --git a/drivers/staging/comedi/drivers/dt9812.c b/drivers/staging/comedi/drivers/dt9812.c index 6c60949d919..07aa828365e 100644 --- a/drivers/staging/comedi/drivers/dt9812.c +++ b/drivers/staging/comedi/drivers/dt9812.c @@ -41,7 +41,6 @@ for my needs. #include <linux/kernel.h> #include <linux/errno.h> #include <linux/init.h> -#include <linux/slab.h> #include <linux/module.h> #include <linux/uaccess.h> #include <linux/usb.h> @@ -781,10 +780,9 @@ static int dt9812_auto_attach(struct comedi_device *dev, bool is_unipolar; int ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; sema_init(&devpriv->sem, 1); usb_set_intfdata(intf, devpriv); diff --git a/drivers/staging/comedi/drivers/dyna_pci10xx.c b/drivers/staging/comedi/drivers/dyna_pci10xx.c index e14dd3ae9ec..33398041b66 100644 --- a/drivers/staging/comedi/drivers/dyna_pci10xx.c +++ b/drivers/staging/comedi/drivers/dyna_pci10xx.c @@ -183,10 +183,9 @@ static int dyna_pci10xx_auto_attach(struct comedi_device *dev, struct comedi_subdevice *s; int ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/fl512.c b/drivers/staging/comedi/drivers/fl512.c index ff6f0bd7c86..77646371d80 100644 --- a/drivers/staging/comedi/drivers/fl512.c +++ b/drivers/staging/comedi/drivers/fl512.c @@ -118,10 +118,9 @@ static int fl512_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_alloc_subdevices(dev, 2); if (ret) diff --git a/drivers/staging/comedi/drivers/gsc_hpdi.c b/drivers/staging/comedi/drivers/gsc_hpdi.c index 2fceff93867..f130327f88d 100644 --- a/drivers/staging/comedi/drivers/gsc_hpdi.c +++ b/drivers/staging/comedi/drivers/gsc_hpdi.c @@ -483,10 +483,9 @@ static int hpdi_auto_attach(struct comedi_device *dev, dev->board_ptr = thisboard; dev->board_name = thisboard->name; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; retval = comedi_pci_enable(dev); if (retval) diff --git a/drivers/staging/comedi/drivers/icp_multi.c b/drivers/staging/comedi/drivers/icp_multi.c index a11e015dc03..ee40233e81b 100644 --- a/drivers/staging/comedi/drivers/icp_multi.c +++ b/drivers/staging/comedi/drivers/icp_multi.c @@ -495,10 +495,9 @@ static int icp_multi_auto_attach(struct comedi_device *dev, struct comedi_subdevice *s; int ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/ii_pci20kc.c b/drivers/staging/comedi/drivers/ii_pci20kc.c index ee7537daf47..0d4de7d1094 100644 --- a/drivers/staging/comedi/drivers/ii_pci20kc.c +++ b/drivers/staging/comedi/drivers/ii_pci20kc.c @@ -203,10 +203,9 @@ static int pci20xxx_attach(struct comedi_device *dev, if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; devpriv->ioaddr = (void __iomem *)(unsigned long)it->options[0]; diff --git a/drivers/staging/comedi/drivers/jr3_pci.c b/drivers/staging/comedi/drivers/jr3_pci.c index 94609f4aa4c..a9817c980fb 100644 --- a/drivers/staging/comedi/drivers/jr3_pci.c +++ b/drivers/staging/comedi/drivers/jr3_pci.c @@ -638,10 +638,9 @@ static int jr3_pci_auto_attach(struct comedi_device *dev, return -EINVAL; } - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; init_timer(&devpriv->timer); switch (pcidev->device) { diff --git a/drivers/staging/comedi/drivers/me4000.c b/drivers/staging/comedi/drivers/me4000.c index c2308fd24d6..f84f0fbb6ea 100644 --- a/drivers/staging/comedi/drivers/me4000.c +++ b/drivers/staging/comedi/drivers/me4000.c @@ -1544,10 +1544,9 @@ static int me4000_auto_attach(struct comedi_device *dev, dev->board_ptr = thisboard; dev->board_name = thisboard->name; - info = kzalloc(sizeof(*info), GFP_KERNEL); + info = comedi_alloc_devpriv(dev, sizeof(*info)); if (!info) return -ENOMEM; - dev->private = info; result = comedi_pci_enable(dev); if (result) diff --git a/drivers/staging/comedi/drivers/me_daq.c b/drivers/staging/comedi/drivers/me_daq.c index 7533ece3670..23433204431 100644 --- a/drivers/staging/comedi/drivers/me_daq.c +++ b/drivers/staging/comedi/drivers/me_daq.c @@ -490,10 +490,9 @@ static int me_auto_attach(struct comedi_device *dev, dev->board_ptr = board; dev->board_name = board->name; - dev_private = kzalloc(sizeof(*dev_private), GFP_KERNEL); + dev_private = comedi_alloc_devpriv(dev, sizeof(*dev_private)); if (!dev_private) return -ENOMEM; - dev->private = dev_private; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/mpc624.c b/drivers/staging/comedi/drivers/mpc624.c index 713842ad6ff..f24657f304f 100644 --- a/drivers/staging/comedi/drivers/mpc624.c +++ b/drivers/staging/comedi/drivers/mpc624.c @@ -286,10 +286,9 @@ static int mpc624_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; switch (it->options[1]) { case 0: diff --git a/drivers/staging/comedi/drivers/multiq3.c b/drivers/staging/comedi/drivers/multiq3.c index 5ecd1b1666f..8db2aad5441 100644 --- a/drivers/staging/comedi/drivers/multiq3.c +++ b/drivers/staging/comedi/drivers/multiq3.c @@ -232,10 +232,9 @@ static int multiq3_attach(struct comedi_device *dev, if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; s = &dev->subdevices[0]; /* ai subdevice */ diff --git a/drivers/staging/comedi/drivers/ni_6527.c b/drivers/staging/comedi/drivers/ni_6527.c index 903c2ef5dd9..2077d6ba6d3 100644 --- a/drivers/staging/comedi/drivers/ni_6527.c +++ b/drivers/staging/comedi/drivers/ni_6527.c @@ -335,10 +335,9 @@ static int ni6527_auto_attach(struct comedi_device *dev, if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; devpriv->mite = mite_alloc(pcidev); if (!devpriv->mite) diff --git a/drivers/staging/comedi/drivers/ni_65xx.c b/drivers/staging/comedi/drivers/ni_65xx.c index 42a78de4731..1bd83002311 100644 --- a/drivers/staging/comedi/drivers/ni_65xx.c +++ b/drivers/staging/comedi/drivers/ni_65xx.c @@ -48,7 +48,6 @@ except maybe the 6514. #include <linux/pci.h> #include <linux/interrupt.h> -#include <linux/slab.h> #include "../comedidev.h" @@ -591,10 +590,9 @@ static int ni_65xx_auto_attach(struct comedi_device *dev, if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; devpriv->mite = mite_alloc(pcidev); if (!devpriv->mite) diff --git a/drivers/staging/comedi/drivers/ni_660x.c b/drivers/staging/comedi/drivers/ni_660x.c index a9e000461ec..d90d4a09ba4 100644 --- a/drivers/staging/comedi/drivers/ni_660x.c +++ b/drivers/staging/comedi/drivers/ni_660x.c @@ -929,10 +929,9 @@ static int ni_660x_allocate_private(struct comedi_device *dev) struct ni_660x_private *devpriv; unsigned i; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; spin_lock_init(&devpriv->mite_channel_lock); spin_lock_init(&devpriv->interrupt_lock); diff --git a/drivers/staging/comedi/drivers/ni_670x.c b/drivers/staging/comedi/drivers/ni_670x.c index 1a185b9c529..4876f116ba9 100644 --- a/drivers/staging/comedi/drivers/ni_670x.c +++ b/drivers/staging/comedi/drivers/ni_670x.c @@ -38,7 +38,6 @@ Commands are not supported. #include <linux/pci.h> #include <linux/interrupt.h> -#include <linux/slab.h> #include "../comedidev.h" @@ -205,10 +204,9 @@ static int ni_670x_auto_attach(struct comedi_device *dev, if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; devpriv->mite = mite_alloc(pcidev); if (!devpriv->mite) diff --git a/drivers/staging/comedi/drivers/ni_at_a2150.c b/drivers/staging/comedi/drivers/ni_at_a2150.c index 7ea5aa32e9d..82c5ca68630 100644 --- a/drivers/staging/comedi/drivers/ni_at_a2150.c +++ b/drivers/staging/comedi/drivers/ni_at_a2150.c @@ -719,10 +719,9 @@ static int a2150_attach(struct comedi_device *dev, struct comedi_devconfig *it) int i; int ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_request_region(dev, it->options[0], A2150_SIZE); if (ret) diff --git a/drivers/staging/comedi/drivers/ni_at_ao.c b/drivers/staging/comedi/drivers/ni_at_ao.c index e080053c697..639377a60c1 100644 --- a/drivers/staging/comedi/drivers/ni_at_ao.c +++ b/drivers/staging/comedi/drivers/ni_at_ao.c @@ -341,10 +341,9 @@ static int atao_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_alloc_subdevices(dev, 4); if (ret) diff --git a/drivers/staging/comedi/drivers/ni_atmio16d.c b/drivers/staging/comedi/drivers/ni_atmio16d.c index da7396f9429..d91fbc8240c 100644 --- a/drivers/staging/comedi/drivers/ni_atmio16d.c +++ b/drivers/staging/comedi/drivers/ni_atmio16d.c @@ -645,10 +645,9 @@ static int atmio16d_attach(struct comedi_device *dev, if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; /* reset the atmio16d hardware */ reset_atmio16d(dev); diff --git a/drivers/staging/comedi/drivers/ni_daq_700.c b/drivers/staging/comedi/drivers/ni_daq_700.c index 3c50e31ecc6..12aa15b4288 100644 --- a/drivers/staging/comedi/drivers/ni_daq_700.c +++ b/drivers/staging/comedi/drivers/ni_daq_700.c @@ -47,7 +47,6 @@ Manuals: Register level: http://www.ni.com/pdf/manuals/340698.pdf #include <linux/ioport.h> #include <linux/interrupt.h> -#include <linux/slab.h> #include "../comedidev.h" diff --git a/drivers/staging/comedi/drivers/ni_labpc.c b/drivers/staging/comedi/drivers/ni_labpc.c index f161e70b3a0..4119dcfd476 100644 --- a/drivers/staging/comedi/drivers/ni_labpc.c +++ b/drivers/staging/comedi/drivers/ni_labpc.c @@ -1697,10 +1697,9 @@ static int labpc_attach(struct comedi_device *dev, struct comedi_devconfig *it) unsigned int dma_chan = it->options[2]; int ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_request_region(dev, it->options[0], LABPC_SIZE); if (ret) diff --git a/drivers/staging/comedi/drivers/ni_labpc_cs.c b/drivers/staging/comedi/drivers/ni_labpc_cs.c index ce67f4bbb1f..df1de784e90 100644 --- a/drivers/staging/comedi/drivers/ni_labpc_cs.c +++ b/drivers/staging/comedi/drivers/ni_labpc_cs.c @@ -56,7 +56,6 @@ NI manuals: #include "../comedidev.h" #include <linux/delay.h> -#include <linux/slab.h> #include "8253.h" #include "8255.h" @@ -96,10 +95,9 @@ static int labpc_auto_attach(struct comedi_device *dev, if (!link->irq) return -EINVAL; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; return labpc_common_attach(dev, link->irq, IRQF_SHARED); } diff --git a/drivers/staging/comedi/drivers/ni_labpc_pci.c b/drivers/staging/comedi/drivers/ni_labpc_pci.c index 6c79237b2b5..203a7cef775 100644 --- a/drivers/staging/comedi/drivers/ni_labpc_pci.c +++ b/drivers/staging/comedi/drivers/ni_labpc_pci.c @@ -30,7 +30,6 @@ */ #include <linux/interrupt.h> -#include <linux/slab.h> #include <linux/pci.h> #include "../comedidev.h" @@ -72,10 +71,9 @@ static int labpc_pci_auto_attach(struct comedi_device *dev, if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; devpriv->mite = mite_alloc(pcidev); if (!devpriv->mite) diff --git a/drivers/staging/comedi/drivers/ni_mio_common.c b/drivers/staging/comedi/drivers/ni_mio_common.c index 3e9f544e67f..458331d3fcb 100644 --- a/drivers/staging/comedi/drivers/ni_mio_common.c +++ b/drivers/staging/comedi/drivers/ni_mio_common.c @@ -4363,10 +4363,9 @@ static int ni_alloc_private(struct comedi_device *dev) { struct ni_private *devpriv; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; spin_lock_init(&devpriv->window_lock); spin_lock_init(&devpriv->soft_reg_copy_lock); diff --git a/drivers/staging/comedi/drivers/ni_pcidio.c b/drivers/staging/comedi/drivers/ni_pcidio.c index 5b2f72e102e..3c5275b669f 100644 --- a/drivers/staging/comedi/drivers/ni_pcidio.c +++ b/drivers/staging/comedi/drivers/ni_pcidio.c @@ -1108,10 +1108,9 @@ static int nidio_auto_attach(struct comedi_device *dev, if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; spin_lock_init(&devpriv->mite_channel_lock); diff --git a/drivers/staging/comedi/drivers/ni_tio.c b/drivers/staging/comedi/drivers/ni_tio.c index f2cf76d15d7..5b6fde08e58 100644 --- a/drivers/staging/comedi/drivers/ni_tio.c +++ b/drivers/staging/comedi/drivers/ni_tio.c @@ -44,6 +44,8 @@ TODO: Support use of both banks X and Y */ +#include <linux/slab.h> + #include "ni_tio_internal.h" static uint64_t ni_tio_clock_period_ps(const struct ni_gpct *counter, diff --git a/drivers/staging/comedi/drivers/pcl711.c b/drivers/staging/comedi/drivers/pcl711.c index 7abf3f74144..f5ac58342a7 100644 --- a/drivers/staging/comedi/drivers/pcl711.c +++ b/drivers/staging/comedi/drivers/pcl711.c @@ -474,10 +474,9 @@ static int pcl711_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; s = &dev->subdevices[0]; /* AI subdevice */ diff --git a/drivers/staging/comedi/drivers/pcl726.c b/drivers/staging/comedi/drivers/pcl726.c index 893f012a1b7..9bd341fedce 100644 --- a/drivers/staging/comedi/drivers/pcl726.c +++ b/drivers/staging/comedi/drivers/pcl726.c @@ -229,10 +229,9 @@ static int pcl726_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; for (i = 0; i < 12; i++) { devpriv->bipolar[i] = 0; diff --git a/drivers/staging/comedi/drivers/pcl812.c b/drivers/staging/comedi/drivers/pcl812.c index cd02786702c..699d4558c12 100644 --- a/drivers/staging/comedi/drivers/pcl812.c +++ b/drivers/staging/comedi/drivers/pcl812.c @@ -1110,10 +1110,9 @@ static int pcl812_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; irq = 0; if (board->IRQbits != 0) { /* board support IRQ */ diff --git a/drivers/staging/comedi/drivers/pcl816.c b/drivers/staging/comedi/drivers/pcl816.c index 91bd2071f57..02285976177 100644 --- a/drivers/staging/comedi/drivers/pcl816.c +++ b/drivers/staging/comedi/drivers/pcl816.c @@ -922,10 +922,9 @@ static int pcl816_attach(struct comedi_device *dev, struct comedi_devconfig *it) return -EIO; } - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; /* grab our IRQ */ irq = 0; diff --git a/drivers/staging/comedi/drivers/pcl818.c b/drivers/staging/comedi/drivers/pcl818.c index 91cb1bd6717..55f10e754c7 100644 --- a/drivers/staging/comedi/drivers/pcl818.c +++ b/drivers/staging/comedi/drivers/pcl818.c @@ -1227,10 +1227,9 @@ static int pcl818_attach(struct comedi_device *dev, struct comedi_devconfig *it) unsigned long pages; struct comedi_subdevice *s; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; devpriv->io_range = board->io_range; if ((board->fifo) && (it->options[2] == -1)) { diff --git a/drivers/staging/comedi/drivers/pcm3724.c b/drivers/staging/comedi/drivers/pcm3724.c index 5a9cd38e15f..87cba62c6ae 100644 --- a/drivers/staging/comedi/drivers/pcm3724.c +++ b/drivers/staging/comedi/drivers/pcm3724.c @@ -228,10 +228,9 @@ static int pcm3724_attach(struct comedi_device *dev, struct comedi_subdevice *s; int ret, i; - priv = kzalloc(sizeof(*priv), GFP_KERNEL); + priv = comedi_alloc_devpriv(dev, sizeof(*priv)); if (!priv) return -ENOMEM; - dev->private = priv; ret = comedi_request_region(dev, it->options[0], PCM3724_SIZE); if (ret) diff --git a/drivers/staging/comedi/drivers/pcmda12.c b/drivers/staging/comedi/drivers/pcmda12.c index 774a63dfe04..2839241bb35 100644 --- a/drivers/staging/comedi/drivers/pcmda12.c +++ b/drivers/staging/comedi/drivers/pcmda12.c @@ -138,10 +138,9 @@ static int pcmda12_attach(struct comedi_device *dev, if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; devpriv->simultaneous_xfer_mode = it->options[1]; diff --git a/drivers/staging/comedi/drivers/pcmmio.c b/drivers/staging/comedi/drivers/pcmmio.c index 9f76b1f5998..feb83caef26 100644 --- a/drivers/staging/comedi/drivers/pcmmio.c +++ b/drivers/staging/comedi/drivers/pcmmio.c @@ -1039,10 +1039,9 @@ static int pcmmio_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; for (asic = 0; asic < MAX_ASICS; ++asic) { devpriv->asics[asic].num = asic; diff --git a/drivers/staging/comedi/drivers/pcmuio.c b/drivers/staging/comedi/drivers/pcmuio.c index c43b6334cea..30f53fb5a0a 100644 --- a/drivers/staging/comedi/drivers/pcmuio.c +++ b/drivers/staging/comedi/drivers/pcmuio.c @@ -609,10 +609,9 @@ static int pcmuio_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; for (asic = 0; asic < PCMUIO_MAX_ASICS; ++asic) spin_lock_init(&devpriv->asics[asic].spinlock); diff --git a/drivers/staging/comedi/drivers/poc.c b/drivers/staging/comedi/drivers/poc.c index 005fbefae29..e50dd09a203 100644 --- a/drivers/staging/comedi/drivers/poc.c +++ b/drivers/staging/comedi/drivers/poc.c @@ -109,10 +109,9 @@ static int poc_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; /* analog output subdevice */ s = &dev->subdevices[0]; diff --git a/drivers/staging/comedi/drivers/quatech_daqp_cs.c b/drivers/staging/comedi/drivers/quatech_daqp_cs.c index e092ce87722..478a97271a4 100644 --- a/drivers/staging/comedi/drivers/quatech_daqp_cs.c +++ b/drivers/staging/comedi/drivers/quatech_daqp_cs.c @@ -715,10 +715,9 @@ static int daqp_auto_attach(struct comedi_device *dev, struct comedi_subdevice *s; int ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; link->config_flags |= CONF_AUTO_SET_IO | CONF_ENABLE_IRQ; ret = comedi_pcmcia_enable(dev, NULL); diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c index 9b93a1fc4a5..928f534ae4e 100644 --- a/drivers/staging/comedi/drivers/rtd520.c +++ b/drivers/staging/comedi/drivers/rtd520.c @@ -1338,10 +1338,9 @@ static int rtd_auto_attach(struct comedi_device *dev, dev->board_ptr = board; dev->board_name = board->name; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/rti800.c b/drivers/staging/comedi/drivers/rti800.c index f698c7fc572..b95fce5d26f 100644 --- a/drivers/staging/comedi/drivers/rti800.c +++ b/drivers/staging/comedi/drivers/rti800.c @@ -298,10 +298,9 @@ static int rti800_attach(struct comedi_device *dev, struct comedi_devconfig *it) inb(dev->iobase + RTI800_ADCHI); outb(0, dev->iobase + RTI800_CLRFLAGS); - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; devpriv->adc_2comp = (it->options[4] == 0); devpriv->dac_2comp[0] = (it->options[6] == 0); diff --git a/drivers/staging/comedi/drivers/rti802.c b/drivers/staging/comedi/drivers/rti802.c index 9e744505548..664ad70b050 100644 --- a/drivers/staging/comedi/drivers/rti802.c +++ b/drivers/staging/comedi/drivers/rti802.c @@ -93,10 +93,9 @@ static int rti802_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_alloc_subdevices(dev, 1); if (ret) diff --git a/drivers/staging/comedi/drivers/s526.c b/drivers/staging/comedi/drivers/s526.c index e1587e58a73..24d21eef74f 100644 --- a/drivers/staging/comedi/drivers/s526.c +++ b/drivers/staging/comedi/drivers/s526.c @@ -553,10 +553,9 @@ static int s526_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret) return ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_alloc_subdevices(dev, 4); if (ret) diff --git a/drivers/staging/comedi/drivers/s626.c b/drivers/staging/comedi/drivers/s626.c index 48c4b70b736..f5ef91f39bb 100644 --- a/drivers/staging/comedi/drivers/s626.c +++ b/drivers/staging/comedi/drivers/s626.c @@ -2585,10 +2585,9 @@ static int s626_auto_attach(struct comedi_device *dev, struct comedi_subdevice *s; int ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret) diff --git a/drivers/staging/comedi/drivers/s626.h b/drivers/staging/comedi/drivers/s626.h index d2756b83b62..a85e6bdcad0 100644 --- a/drivers/staging/comedi/drivers/s626.h +++ b/drivers/staging/comedi/drivers/s626.h @@ -65,8 +65,6 @@ #define FALSE (0) #endif -#include <linux/slab.h> - #define S626_SIZE 0x0200 #define DMABUF_SIZE 4096 /* 4k pages */ diff --git a/drivers/staging/comedi/drivers/serial2002.c b/drivers/staging/comedi/drivers/serial2002.c index b4f5fe35b0f..b6efe9b1d4d 100644 --- a/drivers/staging/comedi/drivers/serial2002.c +++ b/drivers/staging/comedi/drivers/serial2002.c @@ -719,10 +719,9 @@ static int serial2002_attach(struct comedi_device *dev, struct comedi_subdevice *s; int ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; devpriv->port = it->options[0]; devpriv->speed = it->options[1]; diff --git a/drivers/staging/comedi/drivers/skel.c b/drivers/staging/comedi/drivers/skel.c index 06aee302bbc..3fc7713af5c 100644 --- a/drivers/staging/comedi/drivers/skel.c +++ b/drivers/staging/comedi/drivers/skel.c @@ -484,10 +484,9 @@ static int skel_attach(struct comedi_device *dev, struct comedi_devconfig *it) /* dev->board_name = thisboard->name; */ /* Allocate the private data */ - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; /* * Supported boards are usually either auto-attached via the @@ -558,10 +557,9 @@ static int skel_auto_attach(struct comedi_device *dev, dev->board_name = thisboard->name; /* Allocate the private data */ - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; /* Enable the PCI device. */ ret = comedi_pci_enable(dev); diff --git a/drivers/staging/comedi/drivers/unioxx5.c b/drivers/staging/comedi/drivers/unioxx5.c index c9201d821fb..806285bc6ca 100644 --- a/drivers/staging/comedi/drivers/unioxx5.c +++ b/drivers/staging/comedi/drivers/unioxx5.c @@ -42,7 +42,6 @@ Devices: [Fastwel] UNIOxx-5 (unioxx5), #include "../comedidev.h" #include <linux/ioport.h> -#include <linux/slab.h> #define DRIVER_NAME "unioxx5" #define UNIOXX5_SIZE 0x10 diff --git a/drivers/staging/comedi/drivers/usbduxfast.c b/drivers/staging/comedi/drivers/usbduxfast.c index 27898c44e54..9707dd1239c 100644 --- a/drivers/staging/comedi/drivers/usbduxfast.c +++ b/drivers/staging/comedi/drivers/usbduxfast.c @@ -1061,10 +1061,9 @@ static int usbduxfast_auto_attach(struct comedi_device *dev, return -ENODEV; } - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; sema_init(&devpriv->sem, 1); usb_set_intfdata(intf, devpriv); diff --git a/drivers/staging/comedi/drivers/usbduxsigma.c b/drivers/staging/comedi/drivers/usbduxsigma.c index 898c3c45040..40eeb8c6830 100644 --- a/drivers/staging/comedi/drivers/usbduxsigma.c +++ b/drivers/staging/comedi/drivers/usbduxsigma.c @@ -1677,10 +1677,9 @@ static int usbduxsigma_auto_attach(struct comedi_device *dev, struct usbduxsigma_private *devpriv; int ret; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; sema_init(&devpriv->sem, 1); usb_set_intfdata(intf, devpriv); diff --git a/drivers/staging/comedi/drivers/vmk80xx.c b/drivers/staging/comedi/drivers/vmk80xx.c index 0ab04c0dd41..06efa16b9af 100644 --- a/drivers/staging/comedi/drivers/vmk80xx.c +++ b/drivers/staging/comedi/drivers/vmk80xx.c @@ -875,10 +875,9 @@ static int vmk80xx_auto_attach(struct comedi_device *dev, dev->board_ptr = boardinfo; dev->board_name = boardinfo->name; - devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); + devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); if (!devpriv) return -ENOMEM; - dev->private = devpriv; devpriv->model = boardinfo->model; |