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| author | Rafał Miłecki <zajec5@gmail.com> | 2015-02-28 23:39:14 +0000 |
|---|---|---|
| committer | Rafał Miłecki <zajec5@gmail.com> | 2015-02-28 23:39:14 +0000 |
| commit | 780d6939b2ae13603734b815b8dd9772842f4c70 (patch) | |
| tree | 89edc4c1ba07c54a882029bab8d3aa3e96f54683 /target/linux/adm5120/patches-3.18/203-gpio_leds_brightness.patch | |
| parent | 0e7e585752b3a73d7cb0c368f3a850447e9f79a0 (diff) | |
| download | mtk-20170518-780d6939b2ae13603734b815b8dd9772842f4c70.zip mtk-20170518-780d6939b2ae13603734b815b8dd9772842f4c70.tar.gz mtk-20170518-780d6939b2ae13603734b815b8dd9772842f4c70.tar.bz2 | |
adm5120: add 3.18 support
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 44580
Diffstat (limited to 'target/linux/adm5120/patches-3.18/203-gpio_leds_brightness.patch')
| -rw-r--r-- | target/linux/adm5120/patches-3.18/203-gpio_leds_brightness.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/adm5120/patches-3.18/203-gpio_leds_brightness.patch b/target/linux/adm5120/patches-3.18/203-gpio_leds_brightness.patch new file mode 100644 index 0000000..5345022 --- /dev/null +++ b/target/linux/adm5120/patches-3.18/203-gpio_leds_brightness.patch @@ -0,0 +1,27 @@ +--- a/drivers/leds/leds-gpio.c ++++ b/drivers/leds/leds-gpio.c +@@ -55,13 +55,17 @@ 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 |