From 278ad4fd0e7517f1d74b8fc1c8347cad34a09b02 Mon Sep 17 00:00:00 2001
From: Samu Onkalo <samu.p.onkalo@nokia.com>
Date: Wed, 12 Jan 2011 16:59:17 -0800
Subject: leds: leds-lp5523: modify the way of setting led device name

Currently all leds channels begins with string lp5523.  Patch adds a
possibility to provide name via platform data.  This makes it possible to
have several chips without overlapping sysfs names.

Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com>
Cc: Arun Murthy <arun.murthy@stericsson.com>
Cc: Ilkka Koskinen <ilkka.koskinen@nokia.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>
---
 drivers/leds/leds-lp5523.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers/leds/leds-lp5523.c')

diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c
index 0cc4ead2fd8b..6cb41607519d 100644
--- a/drivers/leds/leds-lp5523.c
+++ b/drivers/leds/leds-lp5523.c
@@ -870,7 +870,8 @@ static int __init lp5523_init_led(struct lp5523_led *led, struct device *dev,
 			return -EINVAL;
 		}
 
-		snprintf(name, 32, "lp5523:channel%d", chan);
+		snprintf(name, sizeof(name), "%s:channel%d",
+			pdata->label ?: "lp5523", chan);
 
 		led->cdev.name = name;
 		led->cdev.brightness_set = lp5523_set_brightness;
-- 
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