Commit Graph

16 Commits

Author SHA1 Message Date
Mark Brown 68aa4cb337 Merge remote-tracking branch 'spi/topic/pdata' into spi-next 2013-09-01 13:49:03 +01:00
Jingoo Han 8074cf063e spi: use dev_get_platdata()
Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-29 13:56:23 +01:00
Mark Brown 2d0c6148e3 spi/omap-100k: Convert to module_platform_driver()
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-15 11:39:31 +01:00
Mark Brown 13cd19e855 spi/omap-100k: Prepare and unprepare clocks
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-15 11:39:31 +01:00
Mark Brown 022a9412ec spi/omap-100k: Convert to devm_clk_get()
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-15 11:39:30 +01:00
Mark Brown da60b85506 spi/omap-100k: Convert to use core message queue implementation
Saves some code duplication and gets us the benefits of any improvements
in the core code.

Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-15 11:39:30 +01:00
Mark Brown e8153ab3d7 spi/omap-100k: Factor message transfer function out of work queue
In preparation for removing the custom workqueue.

Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-15 11:39:30 +01:00
Mark Brown 69ea672a13 spi/omap-100k: Use core functionality to check validity of transfers
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-15 11:39:30 +01:00
Mark Brown 407d600f1f spi/omap-100k: Remove empty reset function
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-15 11:39:29 +01:00
Mark Brown 3d09da11b5 Merge remote-tracking branch 'spi/topic/pdata' into spi-next 2013-06-26 16:21:02 +01:00
Stephen Warren 24778be20f spi: convert drivers to use bits_per_word_mask
Fill in the recently added spi_master.bits_per_word_mask field in as
many drivers as possible. Make related cleanups, such as removing any
redundant error-checking, or empty setup callbacks.

Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-05-29 20:48:17 +01:00
Jingoo Han 24b5a82cf5 spi: use platform_{get,set}_drvdata()
Use the wrapper functions for getting and setting the driver data using
platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev,
so we can directly pass a struct platform_device.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-05-23 09:09:55 -05:00
Grant Likely 2deff8d602 spi: Remove erroneous __init, __exit and __exit_p() references in drivers
Some of the spi driver module remove hooks were annotated with __exit
and referenced with __exit_p(). Presumably these were supposed to be
__devinit, __devexit and __devexit_p() since __init/__exit for a
probe/remove hook has never been correct. They also got missed during
the big __devinit/__devexit purge since they didn't match the pattern.
Remove then now to be rid of it.

v2: purge __init also

Reported-by: Arnd Bergmann <arnd@arndb.de>
[Arnd set a patch cleaning up one, and then I found more]
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2013-02-05 14:43:16 +00:00
Grant Likely fd4a319bc9 spi: Remove HOTPLUG section attributes
CONFIG_HOTPLUG is going away as an option.  As result the __dev*
markings will be going away.

Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst,
and __devexit.

Bill Pemberton has done most of the legwork on this series. I've used
his script to purge the attributes from the drivers/gpio tree.

Reported-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2012-12-07 17:06:43 +00:00
Paul Walmsley a04bcc231c SPI: OMAP: remove unnecessary includes of plat/clock.h
Remove unnecessary includes of plat/clock.h from the OMAP SPI
controller drivers.  These need to be removed to build multi-subarch
ARM kernels which include these drivers.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
2012-09-22 10:50:01 -06:00
Grant Likely ca632f5566 spi: reorganize drivers
Sort the SPI makefile and enforce the naming convention spi_*.c for
spi drivers.

This change also rolls the contents of atmel_spi.h into the .c file
since there is only one user of that particular include file.

v2: - Use 'spi-' prefix instead of 'spi_' to match what seems to be
      be the predominant pattern for subsystem prefixes.
    - Clean up filenames in Kconfig and header comment blocks

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
2011-06-06 01:16:30 -06:00