diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/f_mass_storage.c | 2 | ||||
| -rw-r--r-- | drivers/usb/host/ehci-omap.c | 11 | ||||
| -rw-r--r-- | drivers/usb/host/xhci-mem.c | 4 | ||||
| -rw-r--r-- | drivers/usb/host/xhci-plat.c | 1 | ||||
| -rw-r--r-- | drivers/usb/serial/option.c | 4 | ||||
| -rw-r--r-- | drivers/usb/serial/qcserial.c | 8 |
6 files changed, 23 insertions, 7 deletions
diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c index 97666e8b1b9..c35a9ecc576 100644 --- a/drivers/usb/gadget/f_mass_storage.c +++ b/drivers/usb/gadget/f_mass_storage.c @@ -413,6 +413,7 @@ static int fsg_set_halt(struct fsg_dev *fsg, struct usb_ep *ep) /* Caller must hold fsg->lock */ static void wakeup_thread(struct fsg_common *common) { + smp_wmb(); /* ensure the write of bh->state is complete */ /* Tell the main thread that something has happened */ common->thread_wakeup_needed = 1; if (common->thread_task) @@ -632,6 +633,7 @@ static int sleep_thread(struct fsg_common *common) } __set_current_state(TASK_RUNNING); common->thread_wakeup_needed = 0; + smp_rmb(); /* ensure the latest bh->state is visible */ return rc; } diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c index 16d7150e855..dda408f2c6e 100644 --- a/drivers/usb/host/ehci-omap.c +++ b/drivers/usb/host/ehci-omap.c @@ -187,6 +187,12 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev) } omap->phy[i] = phy; + + if (pdata->port_mode[i] == OMAP_EHCI_PORT_MODE_PHY) { + usb_phy_init(omap->phy[i]); + /* bring PHY out of suspend */ + usb_phy_set_suspend(omap->phy[i], 0); + } } pm_runtime_enable(dev); @@ -211,13 +217,14 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev) } /* - * Bring PHYs out of reset. + * Bring PHYs out of reset for non PHY modes. * Even though HSIC mode is a PHY-less mode, the reset * line exists between the chips and can be modelled * as a PHY device for reset control. */ for (i = 0; i < omap->nports; i++) { - if (!omap->phy[i]) + if (!omap->phy[i] || + pdata->port_mode[i] == OMAP_EHCI_PORT_MODE_PHY) continue; usb_phy_init(omap->phy[i]); diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index fbf75e57628..f2e57a1112c 100644 --- a/drivers/usb/host/xhci-mem.c +++ b/drivers/usb/host/xhci-mem.c @@ -369,6 +369,10 @@ static struct xhci_container_ctx *xhci_alloc_container_ctx(struct xhci_hcd *xhci ctx->size += CTX_SIZE(xhci->hcc_params); ctx->bytes = dma_pool_alloc(xhci->device_pool, flags, &ctx->dma); + if (!ctx->bytes) { + kfree(ctx); + return NULL; + } memset(ctx->bytes, 0, ctx->size); return ctx; } diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c index df90fe51b4a..93ad67eca05 100644 --- a/drivers/usb/host/xhci-plat.c +++ b/drivers/usb/host/xhci-plat.c @@ -179,6 +179,7 @@ static int xhci_plat_remove(struct platform_device *dev) usb_remove_hcd(hcd); iounmap(hcd->regs); + release_mem_region(hcd->rsrc_start, hcd->rsrc_len); usb_put_hcd(hcd); kfree(xhci); diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index bd4323ddae1..5dd857de05b 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -159,8 +159,6 @@ static void option_instat_callback(struct urb *urb); #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED 0x9000 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0x9001 #define NOVATELWIRELESS_PRODUCT_E362 0x9010 -#define NOVATELWIRELESS_PRODUCT_G1 0xA001 -#define NOVATELWIRELESS_PRODUCT_G1_M 0xA002 #define NOVATELWIRELESS_PRODUCT_G2 0xA010 #define NOVATELWIRELESS_PRODUCT_MC551 0xB001 @@ -730,8 +728,6 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC547) }, { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, - { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_G1) }, - { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_G1_M) }, { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_G2) }, /* Novatel Ovation MC551 a.k.a. Verizon USB551L */ { USB_DEVICE_AND_INTERFACE_INFO(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC551, 0xff, 0xff, 0xff) }, diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c index bd794b43898..c65437cfd4a 100644 --- a/drivers/usb/serial/qcserial.c +++ b/drivers/usb/serial/qcserial.c @@ -35,7 +35,13 @@ static const struct usb_device_id id_table[] = { {DEVICE_G1K(0x04da, 0x250c)}, /* Panasonic Gobi QDL device */ {DEVICE_G1K(0x413c, 0x8172)}, /* Dell Gobi Modem device */ {DEVICE_G1K(0x413c, 0x8171)}, /* Dell Gobi QDL device */ - {DEVICE_G1K(0x1410, 0xa001)}, /* Novatel Gobi Modem device */ + {DEVICE_G1K(0x1410, 0xa001)}, /* Novatel/Verizon USB-1000 */ + {DEVICE_G1K(0x1410, 0xa002)}, /* Novatel Gobi Modem device */ + {DEVICE_G1K(0x1410, 0xa003)}, /* Novatel Gobi Modem device */ + {DEVICE_G1K(0x1410, 0xa004)}, /* Novatel Gobi Modem device */ + {DEVICE_G1K(0x1410, 0xa005)}, /* Novatel Gobi Modem device */ + {DEVICE_G1K(0x1410, 0xa006)}, /* Novatel Gobi Modem device */ + {DEVICE_G1K(0x1410, 0xa007)}, /* Novatel Gobi Modem device */ {DEVICE_G1K(0x1410, 0xa008)}, /* Novatel Gobi QDL device */ {DEVICE_G1K(0x0b05, 0x1776)}, /* Asus Gobi Modem device */ {DEVICE_G1K(0x0b05, 0x1774)}, /* Asus Gobi QDL device */ |