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input: evdev: Use unique wakelock names

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wakelock names are now contain evdev->name and pid

Signed-off-by: Mike Chan <mike@android.com>
This commit is contained in:
Mike Chan
2009-10-27 17:37:44 -07:00
committed by Colin Cross
parent 36c83de718
commit ebdbe7c03e
1 changed files with 4 additions and 1 deletions
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5
drivers/input/evdev.c
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@@ -42,6 +42,7 @@ struct evdev_client {
int tail;
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;
@@ -298,7 +299,9 @@ 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);