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authorKim, Milo <Milo.Kim@ti.com>2012-03-23 15:02:08 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-03-23 16:58:34 -0700
commit5ae4e8a77dc82afcfe8460168ec0b94f4b79a54a (patch)
tree563eb3978832bff9e989b9cc7aa12b3da3f2fa20 /Documentation/leds
parentc5bd2a712a0c7299b61b0e02404b1376f794d251 (diff)
downloadlinux-5ae4e8a77dc82afcfe8460168ec0b94f4b79a54a.tar.gz
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 <milo.kim@ti.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Cc: Arun MURTHY <arun.murthy@stericsson.com> Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.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>
Diffstat (limited to 'Documentation/leds')
-rw-r--r--Documentation/leds/leds-lp5521.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/leds/leds-lp5521.txt b/Documentation/leds/leds-lp5521.txt
index c4d8d151e0f..f48ab757d12 100644
--- a/Documentation/leds/leds-lp5521.txt
+++ b/Documentation/leds/leds-lp5521.txt
@@ -43,17 +43,23 @@ Format: 10x mA i.e 10 means 1.0 mA
example platform data:
Note: chan_nr can have values between 0 and 2.
+The name of each channel can be configurable.
+If the name field is not defined, the default name will be set to 'xxxx:channelN'
+(XXXX : pdata->label or i2c client name, N : channel number)
static struct lp5521_led_config lp5521_led_config[] = {
{
+ .name = "red",
.chan_nr = 0,
.led_current = 50,
.max_current = 130,
}, {
+ .name = "green",
.chan_nr = 1,
.led_current = 0,
.max_current = 130,
}, {
+ .name = "blue",
.chan_nr = 2,
.led_current = 0,
.max_current = 130,