diff options
| author | Alexandros C. Couloumbis <alex@ozo.com> | 2010-06-10 11:21:10 +0000 |
|---|---|---|
| committer | Alexandros C. Couloumbis <alex@ozo.com> | 2010-06-10 11:21:10 +0000 |
| commit | 93993b29e0c89d87d13c022753739ebe953c1d19 (patch) | |
| tree | 791dfbf8b9ce7c95be2ccafa14dce8316c69ce51 /target/linux/adm5120/patches-2.6.35/203-gpio_leds_brightness.patch | |
| parent | 9bc1e548a19f05e2bafad0461b9ae0b34654cf2a (diff) | |
| download | mtk-20170518-93993b29e0c89d87d13c022753739ebe953c1d19.zip mtk-20170518-93993b29e0c89d87d13c022753739ebe953c1d19.tar.gz mtk-20170518-93993b29e0c89d87d13c022753739ebe953c1d19.tar.bz2 | |
adm5120: add kernel 2.6.35 preliminary support
SVN-Revision: 21751
Diffstat (limited to 'target/linux/adm5120/patches-2.6.35/203-gpio_leds_brightness.patch')
| -rw-r--r-- | target/linux/adm5120/patches-2.6.35/203-gpio_leds_brightness.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/adm5120/patches-2.6.35/203-gpio_leds_brightness.patch b/target/linux/adm5120/patches-2.6.35/203-gpio_leds_brightness.patch new file mode 100644 index 0000000..54c6468 --- /dev/null +++ b/target/linux/adm5120/patches-2.6.35/203-gpio_leds_brightness.patch @@ -0,0 +1,27 @@ +--- a/drivers/leds/leds-gpio.c ++++ b/drivers/leds/leds-gpio.c +@@ -45,13 +45,17 @@ 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 |