linux-toradex.git/drivers/leds/leds-pca9532.c, branch v3.17

leds: use dev_get_platdata()

2013-08-27T00:22:11+00:00

Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.

Signed-off-by: Jingoo Han 
Signed-off-by: Bryan Wu

leds: pca9532: fix suspect code indent for conditional statements

2013-02-02T01:47:06+00:00

Fixed the checkpatch warning as below:

  WARNING: suspect code indent for conditional statements (8, 8)

Signed-off-by: Jingoo Han 
Signed-off-by: Bryan Wu

leds: pca9532: Convert to devm_input_allocate_device()

2013-02-02T01:47:04+00:00

Signed-off-by: Axel Lin 
Signed-off-by: Bryan Wu

leds: convert PCA9532 LED driver to devm_kzalloc()

2012-07-23T23:52:39+00:00

Cc: Riku Voipio 
Signed-off-by: Bryan Wu

leds: convert led i2c drivers to module_i2c_driver

2012-01-11T00:30:48+00:00

Factor out some boilerplate code for i2c driver registration
into module_i2c_driver.

Signed-off-by: Axel Lin 
Cc: Haojian Zhuang 
Cc: Mark Brown 
Cc: Richard Purdie 
Cc: Michael Hennerich 
Cc: Mike Rapoport 
Cc: Guennadi Liakhovetski 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

drivers/leds/leds-pca9532.c: change driver name to be unique

2011-07-09T04:14:44+00:00

This driver handles the variants pca9530-pca9533, so it chose the name
"pca953x".  However, there is a gpio driver which decided on the same
name.  As a result, those two can't be loaded at the same time.  Add a
subsystem prefix to make the driver name unique.  Device matching will not
suffer, because both are I2C drivers which match using a
i2c_device_id-table which is not altered.

Signed-off-by: Wolfram Sang 
Acked-by: Jean Delvare 
Cc: Richard Purdie 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

drivers/leds/leds-pca9532.c: add support pca9530, pca9531 and pca9533

2011-05-25T15:39:50+00:00

The pca953x family are only different in number of leds and register
layout Adding chipinfo to use driver with whole pca953x family Rename
driver to pca953x, but left files and platformflags named pca9532.

Tested with pca9530 and pca9533

Tested-by: Juergen Kilb 
Signed-off-by: Jan Weitzel 
Acked-by: Joachim Eastwood 
Tested-by: Joachim Eastwood 
Cc: Wolfram Sang 
Cc: H Hartley Sweeten 
Cc: Richard Purdie 
Cc: Grant Likely 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

drivers/leds/leds-pca9532.c: add gpio capability

2011-05-25T15:39:50+00:00

Allow unused leds on pca9532 to be used as gpio.  The board I am working
on now has no less than 6 pca9532 chips.  One chips is used for only leds,
one has 14 leds and 2 gpio and the rest of the chips are gpio only.

There is also one board in mainline which could use this capabilty;
arch/arm/mach-iop32x/n2100.c
 232         {       .type = PCA9532_TYPE_NONE }, /* power OFF gpio */
 233         {       .type = PCA9532_TYPE_NONE }, /* reset gpio */

This patch defines a new pin type, PCA9532_TYPE_GPIO, and registers a
gpiochip if any pin has this type set.  The gpio will registers all chip
pins but will filter on gpio_request.

[randy.dunlap@oracle.com: fix build when GPIOLIB is not enabled]
Signed-off-by: Joachim Eastwood 
Reviewed-by: Wolfram Sang 
Reviewed-by: H Hartley Sweeten 
Cc: Richard Purdie 
Cc: Grant Likely 
Signed-off-by: Randy Dunlap 
Cc: Jan Weitzel 
Cc: Juergen Kilb 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

Fix common misspellings

2011-03-31T14:26:23+00:00

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi

leds: leds-pca9532 cleanups

2011-01-13T16:03:05+00:00

- Remove unneeded input_free_device() after input_unregister_device().

- Add pca9532_destroy_devices() function for destroy devices.

Signed-off-by: Axel Lin 
Acked-by: Dmitry Torokhov 
Cc: Richard Purdie 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds