diff options
| author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-05-22 08:38:10 +0000 |
|---|---|---|
| committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-05-22 08:38:10 +0000 |
| commit | f34c09e21cf3eef6d476e02c251a8e4be7c2cf13 (patch) | |
| tree | 06c266c53ed143f421fa6d153bb57f664a6b0b95 /target/linux/adm5120/patches-2.6.30/203-gpio_leds_brightness.patch | |
| parent | e6da6c9196c2e0c9a050dfd7dd95982b3aab8701 (diff) | |
[adm5120] add experimental support for 2.6.30
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15979 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/adm5120/patches-2.6.30/203-gpio_leds_brightness.patch')
| -rw-r--r-- | target/linux/adm5120/patches-2.6.30/203-gpio_leds_brightness.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/adm5120/patches-2.6.30/203-gpio_leds_brightness.patch b/target/linux/adm5120/patches-2.6.30/203-gpio_leds_brightness.patch new file mode 100644 index 0000000000..8bccf395c1 --- /dev/null +++ b/target/linux/adm5120/patches-2.6.30/203-gpio_leds_brightness.patch @@ -0,0 +1,27 @@ +--- a/drivers/leds/leds-gpio.c ++++ b/drivers/leds/leds-gpio.c +@@ -44,13 +44,17 @@ 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 task context, and we don't + * seem to have a reliable way to know if we're already in one; so |