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2012-09-07staging: add Silicom Bypass driverDanielC
The Silicom Bypass Network Interface Cards (NICs) are network cards with paired ports (2 or 4). The pairs either act as a "wire" allowing the network packets to pass or insert the device in between the two ports. When paired with the on-board hardware watchdog or other failsafe, they provide high availability for the network in the face of software outages or maintenance. Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: vt6655: vt6655_init_info function must be void typeDevendra Naga
this is because it doesn't fail anywhere and returning a value from it will be completely unnecesary. Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: vt6655: return ENOMEM rather than ENODEV when alloc_etherdev failDevendra Naga
when alloc_etherdev fails we should be returning ENOMEM, not ENODEV Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: vt6655: fix coding style problem at assigning netdev_opsDevendra Naga
we are using spaces at the beginning of the line, we should use tabs instead Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: vt6655: fix coding style issues in device_get_optionsDevendra Naga
a) put the device_get_options functions' opening brace below b) replace spaces with tabs Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Acked-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: vt6655: fix coding style warningsDevendra Naga
a) replace spaces with tabs b) put the opening brace of get_chip_name below it Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Acked-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: ramster: fix build warningsDan Magenheimer
Fix build warnings resulting from in-progress work that was not entirely ifdef'd out. Signed-off-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: tpci200: fix section mismatch warningStephen Hemminger
PCI probe routines have to be named _probe to avoid section mismatch warning. Found when doing 'make allmodconfig' Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: tidspbridge: move the dereference below the NULL testWei Yongjun
The dereference should be moved below the NULL test. spatch with a semantic match is used to found this. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: convert printk's to dev_printk'sH Hartley Sweeten
A lot of the messages produced by this driver are just noise and need to be removed. For now just convert them all to dev_printk's. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: remove me4000.hH Hartley Sweeten
Move the remaining defines in this header to the c file. Nothing in the header is needed by any other file. While moving the defines, reorder them so that the bit defines are associated with the register they go with. Also, convert the bit defines to bit shifts to make them a bit clearer. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: move struct me4000_info definitionH Hartley Sweeten
Move the struct me4000_info definition from the header to the c file. This struct is not used by any other file. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: remove ME4000_CNT_* definesH Hartley Sweeten
Since this driver is using the 8253.h helpers, these defines are no longer needed. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: cleanup me4000_cnt_insn_config()H Hartley Sweeten
Absorb the cnt_reset and cnt_config helper functions. They are now both just single line routines. Remove the printk noise about "Invalid instruction length". Fix the return value, the value should be the number of data values used to perform the instruction. The GPCT_RESET instruction only has one parameter. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: use the 8253 helper functionsH Hartley Sweeten
The counter subdevice of this board is a standard 8254 compatible counter/timer. Instead of open-coding the 8254 timer io, use the helper functions provided by 8253.h. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: add namespace to reset_board()H Hartley Sweeten
Rename reset_board() to me4000_reset() so it has namespace associated with this driver. Change it's return type to void, it always succeeds. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: fix the interrupt request/freeH Hartley Sweeten
Only set the dev->irq when the request_irq is successful. Use the dev->board_name for the name passed to request_irq. Change the printk messages into dev_warn(). Make sure free_irq is called in the detach. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: combine the checks for valid io addressesH Hartley Sweeten
Combine the sanity checks for valid io addresses into one if(). Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: remove program_regbase from private dataH Hartley Sweeten
The program_regbase variable in the private data is only used when the board is first attached. This variable holds the pci base address used to read/write the xilinx part to upload the firmware. Use a local variable in the xilinx_download() function to hold this address and remove program_regbase from the private data. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: use attach_pci callbackH Hartley Sweeten
Convert this PCI driver to use the comedi PCI auto config attach mechanism by adding an 'attach_pci' callback function. Since the driver does not require any external configuration options, and the legacy 'attach' callback is now optional, remove it. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: cleanup me4000_probe()H Hartley Sweeten
Move the non pci probe related code out of the me4000_probe function and back into the me4000_attach function in preparation of converting this driver to the 'attach_pci' callback. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: store the pci_dev in the comedi_deviceH Hartley Sweeten
Use the hw_dev pointer in the comedi_device struct to hold the pci_dev instead of carrying it in the private data. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: remove forward declarationsH Hartley Sweeten
Move some of the functions to avoid the need for the forward declarations. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: remove me4000_ao_rangeH Hartley Sweeten
Use range_bipolar10, which is exported by the comedi core, instead of creating a local symbol for an identical range. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: remove info macroH Hartley Sweeten
This macro relies on a local variable having a specific name. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: absorb init_board_info() into its callerH Hartley Sweeten
The init_board_info() function only gets the irq number from the pci_dev. Just move the code into the function that calls it. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: use dev->irq to save the irq numberH Hartley Sweeten
Use the irq variable provided in the comedi_device to save the irq number and remove it from the private data. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: remove ao contextH Hartley Sweeten
The ao context is a struct containing all the register addresses used with the ao subdevice. These can easily be calculated when needed. Remove the me4000_ao_context struct, its initialization function, and it's variable in the private data. The last value written to the ao channels still needs to be saved in the private data for readback. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: remove {vendor, device}_id from the private dataH Hartley Sweeten
These values are never used. Just remove them. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: remove hw_revision from the private dataH Hartley Sweeten
This value is read from the pci config space but it is never used. Just remove it. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: remove serial_no from the private dataH Hartley Sweeten
This value is read from the pci config space but it is never used. Just remove it. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: remove ai contextH Hartley Sweeten
The ai context is a struct containing all the register addresses used with the ai subdevice. These can easily be calculated when needed. Remove the me4000_ai_context struct, its intialization function, and it's variable in the private data. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: remove dio contextH Hartley Sweeten
The dio context is a struct containing all the register addresses used with the dio subdevice. These can easily be calculated when needed. Remove the me4000_dio_context struct, its intialization function, and it's variable in the private data. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: use dev->iobase for the card base addressH Hartley Sweeten
Use the iobase variable provided in the comedi_device for the main base address used in the driver. Remove the me4000_regbase variable from the private data. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: remove the noise when probing the cardH Hartley Sweeten
The me4000_probe() function has a bunch of error messages that are displayed when various parts of the probe fail. These are just added noise. Remove them. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: absorb get_registers() into its callerH Hartley Sweeten
The get_registers() function reads the pci base addresses used in the driver. It's simple enough, just move the code into the function that calls it. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: remove the pci resource error messagesH Hartley Sweeten
Remove the error messages about the pci base address not being available. They are just noise. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: don't save the pci resource sizesH Hartley Sweeten
There is no need to get the resource size for each pci bar. Nothing in the driver uses it. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: remove struct me4000_cnt_contextH Hartley Sweeten
The me4000_cnt_contect simply holds the unsigned long i/o addresses used to read/write the counter registers. Thes can be calculated as needed. Remove the struct and the associated field in the private data. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: move pci vendor/device ids to sourceH Hartley Sweeten
Move the pci vendor/device ids from the header to the c file and actually use them. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: move struct me4000_board definitionH Hartley Sweeten
Move the struct me4000_board definition from the header to the c file. It's not used by any other source. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: remove thisboard macroH Hartley Sweeten
This macro relies on a local variable having a specific name. Remove it and use the comedi_board() helper to get the pointer. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: remove struct me4000_ao_infoH Hartley Sweeten
The me4000_ao_info in the boardinfo struct is used to indicate the number of analog output channels and a couple other details about them. Remove the extra struct and absorb the data into the boardinfo struct. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: remove struct me4000_ai_infoH Hartley Sweeten
The me4000_aio_info in the boardinfo struct is used to indicate the number of analog input channels and a couple other details about them. Remove the extra struct and absorb the data into the boardinfo struct. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: remove struct me4000_dio_infoH Hartley Sweeten
The me4000_dio_info in the boardinfo struct is used to indicate the number of 8 bit dio ports the the board has. Add a 'dio_nchan' field to struct me4000_board and remove the struct me4000_dio_info. The 'dio_nchan' value can then be used directly in the attach of the board when setting the subdevice number of channels. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: remove struct me4000_cnt_infoH Hartley Sweeten
The me4000_cnt_info in the boardinfo struct is used to indicate that the board has an 8254 counter. Add a 'has_counter' field to struct me4000_board and remove the struct me4000_cnt_info. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: remove the '0' boardinfo dataH Hartley Sweeten
Remove all the boardinfo data that is set to '0'. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: convert boardinfo initialization to C99 formatH Hartley Sweeten
Convert the boardinfo initialization to C99 format to make it less error prone and easier to maintain. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: comedi: me4000: remove ME4000_BOARD_VERSIONSH Hartley Sweeten
Remove the terminating entry in the boardinfo so that ARRAY_SIZE works correctly. Then remove ME4000_BOARD_VERSIONS and just use ARRAY_SIZE in the probe. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging/ipack: Fix bug introduced by IPack device matchingJens Taprogge
~0 can not be casted to u8. Instead of using the IPACK_ANY_ID for the format field we introduce a new IPACK_ANY_FORMAT specifically for that field and defined as 0xff. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Acked-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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