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author | Florian Fainelli <florian@openwrt.org> | 2015-01-10 18:10:04 +0000 |
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committer | Florian Fainelli <florian@openwrt.org> | 2015-01-10 18:10:04 +0000 |
commit | 3b21b2ae00c8e354db1789f8be5235a8fcb7a623 (patch) | |
tree | 379f0d688f6caf3cd9a33056dbca9362c1f36b7a /target/linux/adm5120/patches-3.14/203-gpio_leds_brightness.patch | |
parent | c119814b2bf25bc89a5cbfb3eb791ad7461d0c38 (diff) | |
download | upstream-3b21b2ae00c8e354db1789f8be5235a8fcb7a623.tar.gz upstream-3b21b2ae00c8e354db1789f8be5235a8fcb7a623.tar.bz2 upstream-3b21b2ae00c8e354db1789f8be5235a8fcb7a623.zip |
adm5120: add experimental 3.14 kernel support
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 43915
Diffstat (limited to 'target/linux/adm5120/patches-3.14/203-gpio_leds_brightness.patch')
-rw-r--r-- | target/linux/adm5120/patches-3.14/203-gpio_leds_brightness.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/adm5120/patches-3.14/203-gpio_leds_brightness.patch b/target/linux/adm5120/patches-3.14/203-gpio_leds_brightness.patch new file mode 100644 index 0000000000..ac16e9b6dc --- /dev/null +++ b/target/linux/adm5120/patches-3.14/203-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 |