From 2a1f352ace48145fa07a7d5086ad23c3f9e5947e Mon Sep 17 00:00:00 2001 From: Mike Chan Date: Tue, 27 Oct 2009 17:37:44 -0700 Subject: [PATCH 033/696] input: evdev: Use unique wakelock names wakelock names are now contain evdev->name and pid Signed-off-by: Mike Chan --- 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 809ebeb..1848c9e 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; @@ -312,7 +313,9 @@ 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); -- 1.7.1