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4 Commits

Author SHA1 Message Date
Peter Meerwald 2f73c39273 leds: add output driver configuration for pca9633 led driver 
the pca9633 leds driver can be used in open-drain or totem pole (a.k.a.
push/pull) output driver mode; default is the later

the patch allows to set the output driver mode using platform data (similar to
configuration inferface provided by the tca6507 led driver)

v2: move leds-pca9633.h to include/linux/platform_data/ (Bryan Wu)

Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
 2012-09-24 19:12:29 +08:00
Bryan Wu 983ce8840c leds: convert PCA9633 LED driver to devm_kzalloc() 
Cc: Peter Meerwald <p.meerwald@bct-electronic.com>
Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
 2012-07-24 07:52:38 +08:00
Axel Lin 1a1278da5c drivers/leds/leds-pca9633.c: remove unused 'adapter' variable 
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Cc: Peter Meerwald <p.meerwald@bct-electronic.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2012-03-23 16:58:35 -07:00
Peter Meerwald 75cb2e1d1a drivers/leds: add driver for PCA9633 I2C chip 
Driver for the PCA9633 I2C chip supporting four LEDs and 255 brightness
levels.

[akpm@linux-foundation.org: fix kcalloc() call]
[axel.lin@gmail.com: fix kcalloc parameters swapped]
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2012-03-23 16:58:35 -07:00