diff options
| author | Johan Hovold <johan@kernel.org> | 2014-09-15 18:07:37 +0200 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2014-09-15 18:10:34 +0200 |
| commit | 4b7154ba70bb20a3c024faabdd2bc207b550a813 (patch) | |
| tree | 99a6e1204ec5deaca27bcbfc75ca16d3633433f2 /drivers/leds/led-class.c | |
| parent | adceac14166da8c466223a35ec59c4a4adeef976 (diff) | |
| parent | 9e82bf014195d6f0054982c463575cdce24292be (diff) | |
Merge tag 'v3.17-rc5' into usb-next
USB fixes in Linux 3.17-rc5 are needed to build on top of for 3.18.
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'drivers/leds/led-class.c')
| -rw-r--r-- | drivers/leds/led-class.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c index 129729d35478..aa29198fca3e 100644 --- a/drivers/leds/led-class.c +++ b/drivers/leds/led-class.c @@ -15,10 +15,10 @@ #include <linux/list.h> #include <linux/spinlock.h> #include <linux/device.h> +#include <linux/timer.h> #include <linux/err.h> #include <linux/ctype.h> #include <linux/leds.h> -#include <linux/workqueue.h> #include "leds.h" static struct class *leds_class; @@ -97,10 +97,9 @@ static const struct attribute_group *led_groups[] = { NULL, }; -static void led_work_function(struct work_struct *ws) +static void led_timer_function(unsigned long data) { - struct led_classdev *led_cdev = - container_of(ws, struct led_classdev, blink_work.work); + struct led_classdev *led_cdev = (void *)data; unsigned long brightness; unsigned long delay; @@ -144,8 +143,7 @@ static void led_work_function(struct work_struct *ws) } } - queue_delayed_work(system_wq, &led_cdev->blink_work, - msecs_to_jiffies(delay)); + mod_timer(&led_cdev->blink_timer, jiffies + msecs_to_jiffies(delay)); } static void set_brightness_delayed(struct work_struct *ws) @@ -233,7 +231,9 @@ int led_classdev_register(struct device *parent, struct led_classdev *led_cdev) INIT_WORK(&led_cdev->set_brightness_work, set_brightness_delayed); - INIT_DELAYED_WORK(&led_cdev->blink_work, led_work_function); + init_timer(&led_cdev->blink_timer); + led_cdev->blink_timer.function = led_timer_function; + led_cdev->blink_timer.data = (unsigned long)led_cdev; #ifdef CONFIG_LEDS_TRIGGERS led_trigger_set_default(led_cdev); |