diff options
Diffstat (limited to 'target/linux/rdc-2.6/files/drivers/leds/leds-rdc3211.c')
| -rw-r--r-- | target/linux/rdc-2.6/files/drivers/leds/leds-rdc3211.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target/linux/rdc-2.6/files/drivers/leds/leds-rdc3211.c b/target/linux/rdc-2.6/files/drivers/leds/leds-rdc3211.c index 6a15a16..f290473 100644 --- a/target/linux/rdc-2.6/files/drivers/leds/leds-rdc3211.c +++ b/target/linux/rdc-2.6/files/drivers/leds/leds-rdc3211.c @@ -19,7 +19,7 @@ #include <asm/gpio.h> /* This is just for testing purpose */ -int gpio; +int gpio=-1; module_param(gpio, int, 0444); MODULE_PARM_DESC(gpio, " GPIO line"); @@ -58,7 +58,7 @@ static int __init rdc321x_leds_init(void) { int ret; - ret = platform_driver_register(&rdc321x_leds_driver); + ret = gpio+1?platform_driver_register(&rdc321x_leds_driver):-EINVAL; return ret; } |