Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm...

[deliverable/linux.git] / drivers / input / misc / twl6040-vibra.c

diff --git a/drivers/input/misc/twl6040-vibra.c b/drivers/input/misc/twl6040-vibra.c
index ea63fad48de643be287648820c52bb7911771957..df3581f606282a2890b8ce78cf13d9e4882c3c0a 100644 (file)
--- a/drivers/input/misc/twl6040-vibra.c
+++ b/drivers/input/misc/twl6040-vibra.c
@@ -45,7 +45,6 @@
 struct vibra_info {
        struct device *dev;
        struct input_dev *input_dev;
-       struct workqueue_struct *workqueue;
        struct work_struct play_work;
        struct mutex mutex;
        int irq;
@@ -182,6 +181,14 @@ static void vibra_play_work(struct work_struct *work)
 {
        struct vibra_info *info = container_of(work,
                                struct vibra_info, play_work);
+       int ret;
+
+       /* Do not allow effect, while the routing is set to use audio */
+       ret = twl6040_get_vibralr_status(info->twl6040);
+       if (ret & TWL6040_VIBSEL) {
+               dev_info(info->dev, "Vibra is configured for audio\n");
+               return;
+       }
 
        mutex_lock(&info->mutex);
 
@@ -200,24 +207,12 @@ static int vibra_play(struct input_dev *input, void *data,
                      struct ff_effect *effect)
 {
        struct vibra_info *info = input_get_drvdata(input);
-       int ret;
-
-       /* Do not allow effect, while the routing is set to use audio */
-       ret = twl6040_get_vibralr_status(info->twl6040);
-       if (ret & TWL6040_VIBSEL) {
-               dev_info(&input->dev, "Vibra is configured for audio\n");
-               return -EBUSY;
-       }
 
        info->weak_speed = effect->u.rumble.weak_magnitude;
        info->strong_speed = effect->u.rumble.strong_magnitude;
        info->direction = effect->direction < EFFECT_DIR_180_DEG ? 1 : -1;
 
-       ret = queue_work(info->workqueue, &info->play_work);
-       if (!ret) {
-               dev_info(&input->dev, "work is already on queue\n");
-               return ret;
-       }
+       schedule_work(&info->play_work);
 
        return 0;
 }
@@ -362,7 +357,6 @@ static int twl6040_vibra_probe(struct platform_device *pdev)
 
        info->input_dev->name = "twl6040:vibrator";
        info->input_dev->id.version = 1;
-       info->input_dev->dev.parent = pdev->dev.parent;
        info->input_dev->close = twl6040_vibra_close;
        __set_bit(FF_RUMBLE, info->input_dev->ffbit);