From 5ae4e8a77dc82afcfe8460168ec0b94f4b79a54a Mon Sep 17 00:00:00 2001 From: "Kim, Milo" Date: Fri, 23 Mar 2012 15:02:08 -0700 Subject: drivers/leds/leds-lp5521.c: add 'name' in the lp5521_led_config The name of each led channel can be configurable. For the compatibility, the name is set to default value(xx:channelN) when 'name' is not defined. Signed-off-by: Milo(Woogyom) Kim Acked-by: Linus Walleij Cc: Arun MURTHY Cc: Srinidhi Kasagar Cc: Richard Purdie Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/leds/leds-lp5521.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) (limited to 'drivers/leds/leds-lp5521.c') diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c index c42c8f049565..59feecdfe3a8 100644 --- a/drivers/leds/leds-lp5521.c +++ b/drivers/leds/leds-lp5521.c @@ -620,10 +620,15 @@ static int __devinit lp5521_init_led(struct lp5521_led *led, return -EINVAL; } - snprintf(name, sizeof(name), "%s:channel%d", - pdata->label ?: client->name, chan); led->cdev.brightness_set = lp5521_set_brightness; - led->cdev.name = name; + if (pdata->led_config[chan].name) { + led->cdev.name = pdata->led_config[chan].name; + } else { + snprintf(name, sizeof(name), "%s:channel%d", + pdata->label ?: client->name, chan); + led->cdev.name = name; + } + res = led_classdev_register(dev, &led->cdev); if (res < 0) { dev_err(dev, "couldn't register led on channel %d\n", chan); -- cgit v1.2.1