[adm5120] add preliminary support for 2.6.24

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10329 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 29 insertions, 0 deletions

diff --git a/target/linux/adm5120/patches-2.6.24/203-gpio_leds_brightness.patch b/target/linux/adm5120/patches-2.6.24/203-gpio_leds_brightness.patch
new file mode 100644
index 000000000..37eb0ab5f
--- /dev/null
+++ b/target/linux/adm5120/patches-2.6.24/203-gpio_leds_brightness.patch
@@ -0,0 +1,29 @@
+Index: linux-2.6.24/drivers/leds/leds-gpio.c
+===================================================================
+--- linux-2.6.24.orig/drivers/leds/leds-gpio.c
++++ linux-2.6.24/drivers/leds/leds-gpio.c
+@@ -41,13 +41,17 @@ static void gpio_led_set(struct led_clas
+ 		container_of(led_cdev, struct gpio_led_data, cdev);
+ 	int level;
+ 
+-	if (value == LED_OFF)
+-		level = 0;
+-	else
+-		level = 1;
+-
+-	if (led_dat->active_low)
+-		level = !level;
++	switch (value) {
++	case LED_OFF:
++		level = led_dat->active_low ? 1 : 0;
++		break;
++	case LED_FULL:
++		level = led_dat->active_low ? 0 : 1;
++		break;
++	default:
++		level = value;
++		break;
++	}
+ 
+ 	/* setting GPIOs with I2C/etc requires a preemptible task context */
+ 	if (led_dat->can_sleep) {