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| author | Gabor Juhos <juhosg@openwrt.org> | 2013-02-24 18:08:14 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2013-02-24 18:08:14 +0000 |
| commit | 05de472518d8ae3504cd132069ce29c27cb934d4 (patch) | |
| tree | 6aec7f7cca1627628c736f223bd1b5a3da89a05a /target/linux/adm5120/patches-3.8/203-gpio_leds_brightness.patch | |
| parent | 3d65d0291c0b55b44fd9fa1c54ae01938ced9191 (diff) | |
| download | mtk-20170518-05de472518d8ae3504cd132069ce29c27cb934d4.zip mtk-20170518-05de472518d8ae3504cd132069ce29c27cb934d4.tar.gz mtk-20170518-05de472518d8ae3504cd132069ce29c27cb934d4.tar.bz2 | |
adm5120: add support for 3.8
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 35769
Diffstat (limited to 'target/linux/adm5120/patches-3.8/203-gpio_leds_brightness.patch')
| -rw-r--r-- | target/linux/adm5120/patches-3.8/203-gpio_leds_brightness.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/adm5120/patches-3.8/203-gpio_leds_brightness.patch b/target/linux/adm5120/patches-3.8/203-gpio_leds_brightness.patch new file mode 100644 index 0000000..ac16e9b --- /dev/null +++ b/target/linux/adm5120/patches-3.8/203-gpio_leds_brightness.patch @@ -0,0 +1,27 @@ +--- a/drivers/leds/leds-gpio.c ++++ b/drivers/leds/leds-gpio.c +@@ -56,13 +56,17 @@ 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 |