Generate a name if none is passed to the S3C24XX GPIO LED driver.
Signed-off-by: Ben Dooks <[email protected]>
diff -urpN -X ../dontdiff linux-2.6.19/drivers/leds/leds-s3c24xx.c linux-2.6.19-simtec1p22/drivers/leds/leds-s3c24xx.c
--- linux-2.6.19/drivers/leds/leds-s3c24xx.c 2006-11-29 21:57:37.000000000 +0000
+++ linux-2.6.19-simtec1p22/drivers/leds/leds-s3c24xx.c 2007-01-04 10:22:58.000000000 +0000
@@ -23,6 +23,8 @@
/* our context */
struct s3c24xx_gpio_led {
+ char name[32];
+
struct led_classdev cdev;
struct s3c24xx_led_platdata *pdata;
};
@@ -85,6 +87,14 @@ static int s3c24xx_led_probe(struct plat
led->pdata = pdata;
+ /* create name if we where not passed one */
+
+ if (led->cdev.name == NULL) {
+ snprintf(led->name, sizeof(led->name), "%s.%d",
+ dev->name, dev->id);
+ led->cdev.name = led->name;
+ }
+
/* no point in having a pull-up if we are always driving */
if (pdata->flags & S3C24XX_LEDF_TRISTATE) {
-
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