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author | Gabor Juhos <juhosg@openwrt.org> | 2013-02-24 18:08:14 +0000 |
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committer | Gabor Juhos <juhosg@openwrt.org> | 2013-02-24 18:08:14 +0000 |
commit | 21acabb63d8aae6eb3b4a136aa1e77863380dae7 (patch) | |
tree | b0d56e010b84bfa27a6fc043d2ddc4c0c29b0b5e /target/linux/adm5120/patches-3.8/203-gpio_leds_brightness.patch | |
parent | fc6e5812f4c3731110908e4fa13c978f3efff49b (diff) | |
download | master-187ad058-21acabb63d8aae6eb3b4a136aa1e77863380dae7.tar.gz master-187ad058-21acabb63d8aae6eb3b4a136aa1e77863380dae7.tar.bz2 master-187ad058-21acabb63d8aae6eb3b4a136aa1e77863380dae7.zip |
adm5120: add support for 3.8
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35769 3c298f89-4303-0410-b956-a3cf2f4a3e73
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 0000000000..ac16e9b6dc --- /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 |