linux-toradex.git/drivers/leds/leds-lt3593.c, branch v3.12-rc2

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: leds-lt3593: set devm_gpio_request_one() flags param correctly

2013-04-01T18:04:49+00:00

The devm_gpio_request_one() flags parameter was set to:

  GPIOF_DIR_OUT | state

GPIOF_DIR_OUT and GPIOF_DIR_IN are defined as below:

  GPIOF_DIR_OUT   (0 << 0)
  GPIOF_DIR_IN    (1 << 0)

So, when 'state' is 1, the gpio pin can be set as input, instead
of output.

To prevent this problem, GPIOF_OUT_INIT flags should be used when
using devm_gpio_request_one().

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

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds

2012-12-15T20:52:42+00:00

Pull LED subsystem update from Bryan Wu.

* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds: (47 commits)
  leds: leds-lp5521: return an error code on error in probe()
  leds: leds-clevo-mail: Use pr_* instead of printks
  leds: leds-rb532: Fix checkpatch errors
  leds: led-triggers: Fix checkpatch warnings
  leds: ledtrig-backlight: Fix checkpatch error
  leds: leds-wrap: Use  instead of 
  leds: leds-wm8350: Use dev_err instead of printk
  leds: leds-pwm: Fix checkpatch warning
  leds: leds-pca955x: Use dev_info instead of printk
  leds: leds-net48xx: Use linux/io.h instead of asm/io.h
  leds: leds-lt3593: Fix checkpatch warnings
  leds: leds-gpio: Use dev_info instead of printk
  leds: leds-da903x: Fix checkpatch error and warnings
  leds: leds-bd2802: Fix checkpatch warnings
  leds: leds-adp5520: Fix checkpatch warnings
  leds: led-class: Fix checkpatch warning
  leds: leds-ns2: use devm_gpio_request_one
  leds: leds-lt3593: use devm_gpio_request_one
  leds: leds-gpio: use devm_gpio_request_one
  leds: lp3944: Fix return value
  ...

leds: remove use of __devexit

2012-11-28T20:35:06+00:00

CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton 
Cc: Richard Purdie 
Cc: Jan-Simon Moeller 
Acked-by: Bryan Wu 
Signed-off-by: Greg Kroah-Hartman

leds: remove use of __devinit

2012-11-28T20:34:57+00:00

CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton 
Cc: Richard Purdie 
Cc: Jan-Simon Moeller 
Acked-by: Bryan Wu 
Signed-off-by: Greg Kroah-Hartman

leds: remove use of __devexit_p

2012-11-28T20:33:20+00:00

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton 
Cc: Richard Purdie 
Cc: Jan-Simon Moeller 
Acked-by: Bryan Wu 
Signed-off-by: Greg Kroah-Hartman

leds: leds-lt3593: Fix checkpatch warnings

2012-11-27T22:49:27+00:00

Fixes the following type of checkpatch warnings:
WARNING: Prefer netdev_info(netdev, ... then dev_info(dev, ...
then pr_info(...  to printk(KERN_INFO ...

Signed-off-by: Sachin Kamat 
Signed-off-by: Bryan Wu

leds: leds-lt3593: use devm_gpio_request_one

2012-11-27T22:49:24+00:00

devm_gpio_request_one is device managed and makes error handling
and cleanup simpler.

Signed-off-by: Sachin Kamat 
Acked-by: Daniel Mack 
Signed-off-by: Bryan Wu

leds: leds-lt3593: use gpio_request_one

2012-11-26T22:28:43+00:00

Using gpio_request_one can make the code simpler because it can
set the direction and initial value in one shot.

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

leds: convert LT3593 LED driver to devm_kzalloc()

2012-07-23T23:52:38+00:00

Cc: Daniel Mack 
Signed-off-by: Bryan Wu