diff options
| author | Mike Chan <mike@android.com> | 2011-12-13 01:19:21 +0800 |
|---|---|---|
| committer | Andy Green <andy.green@linaro.org> | 2012-01-09 10:46:01 +0800 |
| commit | 741ee0327c84f76f53f617a89f979737303cfa4e (patch) | |
| tree | dd0ebc3302856e5b68a7f18b78f6fd3c15d92ba8 /drivers/input | |
| parent | 425be5c1a372f7cb9300fbaa17623252a2d55fed (diff) | |
input: evdev: Use unique wakelock names
wakelock names are now contain evdev->name and pid
Signed-off-by: Mike Chan <mike@android.com>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/evdev.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c index 033b6c833e4..7b96bd070b7 100644 --- a/drivers/input/evdev.c +++ b/drivers/input/evdev.c @@ -45,6 +45,7 @@ struct evdev_client { unsigned int packet_head; /* [future] position of the first element of next packet */ spinlock_t buffer_lock; /* protects access to buffer, head and tail */ struct wake_lock wake_lock; + char name[28]; struct fasync_struct *fasync; struct evdev *evdev; struct list_head node; @@ -313,7 +314,9 @@ static int evdev_open(struct inode *inode, struct file *file) client->bufsize = bufsize; spin_lock_init(&client->buffer_lock); - wake_lock_init(&client->wake_lock, WAKE_LOCK_SUSPEND, "evdev"); + snprintf(client->name, sizeof(client->name), "%s-%d", + dev_name(&evdev->dev), task_tgid_vnr(current)); + wake_lock_init(&client->wake_lock, WAKE_LOCK_SUSPEND, client->name); client->evdev = evdev; evdev_attach_client(evdev, client); |