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path: root/drivers/leds/leds-pca9532.c
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2009-10-04leds: leds-pca9532 - Drop unused module parametersJean Delvare1-3/+0
The I2C_CLIENT_INSMOD_1 macro is only useful for i2c drivers which implement device detection. The leds-pca9532 driver doesn't, so there is no point in calling it. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Riku Voipio <riku.voipio@iki.fi>
2009-09-07leds: Fix leds-pca9532 whitespace issuesRichard Purdie1-6/+6
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com
2009-06-23leds: pca9532 - Indent using tabs, not spaces.Antonio Ospite1-29/+29
Indent using tabs, not spaces. Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Acked-by: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
2009-04-06leds: Fix &&/|| confusion in leds-pca9532.cRiku Voipio1-1/+1
This fixes the expression in the driver to do the correct thing, not that I think anyone would send SND_* without EV_SND. Thanks to Roel Kluin <roel.kluin@gmail.com> for noticing. Signed-off-by: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
2009-03-30trivial: Update my email addressRiku Voipio1-2/+2
Update my email address. Signed-off-by: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-01-08leds: leds-pcs9532 - Move i2c work to a workquequeRiku Voipio1-8/+43
Apparently these might be called under atomic context, and i2c operations may sleep. BUG found by Ross Burton <ross@burtonini.com> Signed-off-by: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
2009-01-08leds: leds-pca9532 - fix memory leak and properly handle errorsSven Wegener1-9/+13
When the registration fails, we need to release the memory we allocated. Also we need to save the error from led_classdev_register and propagate it up, else we'll return success, even if we failed. Signed-off-by: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
2009-01-08leds: eds-pca9532: mark pca9532_event() staticSven Wegener1-2/+2
Signed-off-by: Sven Wegener <sven.wegener@stealer.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
2008-07-23leds: Add pca9532 led driverRiku Voipio1-0/+337
NXP pca9532 is a LED dimmer/controller attached to i2c bus. It allows attaching upto 16 leds which can either be on, off or dimmed and/or blinked with the two PWM modulators available. This driver is a "new-style" i2c driver that adheres to the driver model and implements the led framework api. Since the leds connected to the driver are platform specific, it is only useful when platform data is passed to the driver to define what leds are connected to which pins. Signed-off-by: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
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