user/sven/linux.git/include/linux/spi, branch v3.3.5

SPI: Add helper macro for spi_driver boilerplate

2011-11-17T20:15:39Z

This patch introduces the module_spi_driver macro which is a convenience macro for SPI driver modules similar to module_platform_driver. It is intended to be used by drivers which init/exit section does nothing but register/unregister the SPI driver. By using this macro it is possible to eliminate a few lines of boilerplate code per SPI driver. Signed-off-by: Lars-Peter Clausen Acked-by: Grant Likely Acked-by: Wolfram Sang Signed-off-by: Greg Kroah-Hartman

backlight: fix broken regulator API usage in l4f00242t03

2011-11-01T00:30:54Z

The regulator support in the l4f00242t03 is very non-idiomatic. Rather than requesting the regulators based on the device name and the supply names used by the device the driver requires boards to pass system specific supply names around through platform data. The driver also conditionally requests the regulators based on this platform data, adding unneeded conditional code to the driver. Fix this by removing the platform data and converting to the standard idiom, also updating all in tree users of the driver. As no datasheet appears to be available for the LCD I'm guessing the names for the supplies based on the existing users and I've no ability to do anything more than compile test. The use of regulator_set_voltage() in the driver is also problematic, since fixed voltages are required the expectation would be that the voltages would be fixed in the constraints set by the machines rather than manually configured by the driver, but is less problematic. Signed-off-by: Mark Brown Tested-by: Fabio Estevam Cc: Richard Purdie Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

mcp23s08: get rid of setup/teardown callbacks

2011-07-15T19:54:17Z

There's no in-tree users, and bus notifiers are more generic anyway. Signed-off-by: Peter Korsgaard Signed-off-by: Grant Likely

gpio/74x164: remove unnecessary defines and prototype

2011-06-03T18:14:16Z

Remove the #define GEN_74X164_GPIO_COUNT since it's only used in one place and it's meaning is obvious. Also remove the #define GEN_74X164_DRIVER_NAME and use spi->modalias to set the gpio chip's label and the string "74x164" for the driver name. Reorder the code slightly to remove the need to prototype gen_74x164_set_value. Signed-off-by: H Hartley Sweeten Signed-off-by: Grant Likely

Merge branch 'spi/next' of git://git.secretlab.ca/git/linux-2.6

2011-05-26T19:13:22Z

* 'spi/next' of git://git.secretlab.ca/git/linux-2.6: spi/amba-pl022: work in polling or interrupt mode if pl022_dma_probe fails spi/spi_s3c24xx: Use spi_bitbang_stop instead of spi_unregister_master in s3c24xx_spi_remove spi/spi_nuc900: Use spi_bitbang_stop instead of spi_unregister_master in nuc900_spi_remove spi/spi_tegra: use spi_unregister_master() instead of spi_master_put() spi/spi_sh: use spi_unregister_master instead of spi_master_put in remove path spi: Use void pointers for data in simple SPI I/O operations spi/pl022: use cpu_relax in the busy loop spi/pl022: mark driver non-experimental spi/pl022: timeout on polled transfer v2 spi/dw_spi: improve the interrupt mode with the batch ops spi/dw_spi: change poll mode transfer from byte ops to batch ops spi/dw_spi: remove the un-necessary flush() spi/dw_spi: unify the low level read/write routines

spi: Use void pointers for data in simple SPI I/O operations

2011-05-20T06:43:07Z

Currently the simple SPI I/O operations all take pointers to u8 * buffers to operate on. This creates needless type compatibility issues and the underlying spi_transfer structure uses void pointers anyway so convert the API over to take void pointers too. Signed-off-by: Mark Brown Signed-off-by: Grant Likely

Input: ads7846 - add possibility to use external vref on ads7846

2011-05-12T15:28:56Z

Just set vref_mv in your platform config to use external vref. Otherwise the internal one is used. Signed-off-by: Alexander Stein Signed-off-by: Dmitry Torokhov

Fix common misspellings

2011-03-31T14:26:23Z

Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2011-03-20T05:27:06Z

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (64 commits) Input: tsc2005 - remove 'disable' sysfs attribute Input: tsc2005 - add open/close Input: tsc2005 - handle read errors from SPI layer Input: tsc2005 - do not rearm timer in hardirq handler Input: tsc2005 - don't use work for 'pen up' handling Input: tsc2005 - do not use 0 in place of NULL Input: tsc2005 - use true/false for boolean variables Input: tsc2005 - hide selftest attribute if we can't reset Input: tsc2005 - rework driver initialization code Input: tsc2005 - set up bus type in input device Input: tsc2005 - set up parent device Input: tsc2005 - clear driver data after unbinding Input: tsc2005 - add module description Input: tsc2005 - remove driver banner message Input: tsc2005 - remove incorrect module alias Input: tsc2005 - convert to using dev_pm_ops Input: tsc2005 - use spi_get/set_drvdata() Input: introduce tsc2005 driver Input: xen-kbdfront - move to drivers/input/misc Input: xen-kbdfront - add grant reference for shared page ...

spi/dw_spi: move dw_spi.h into drivers/spi

2011-03-18T16:26:52Z

include/linux/dw_spi.h only includes driver internal data. It doesn't expose a platform_data configuration structure or similar (at least nothing in-tree). This patch moves the header into drivers/spi so that the scope is limited to only the dw_spi_*.c driver files Signed-off-by: Grant Likely Cc: Feng Tang Cc: spi-devel-general@lists.sourceforge.net