Staging: dream: remove last bits of earlysuspend support

Remove last bits of earlysuspend support.
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/dream/TODO

-* remove support for wakelocks since those are not in mainline
 
 * camera driver uses old V4L API
 

drivers/staging/dream/qdsp5/audio_out.c

@@ -182,9 +182,6 @@ struct audio {
 	int stopped; /* set when stopped, cleared on flush */
 	unsigned volume;
 
-	struct wake_lock wakelock;
-	struct wake_lock idlelock;
-
 	int adrc_enable;
 	struct adrc_filter adrc;
 
@@ -198,14 +195,10 @@ struct audio {
 static void audio_prevent_sleep(struct audio *audio)
 {
 	printk(KERN_INFO "++++++++++++++++++++++++++++++\n");
-	wake_lock(&audio->wakelock);
-	wake_lock(&audio->idlelock);
 }
 
 static void audio_allow_sleep(struct audio *audio)
 {
-	wake_unlock(&audio->wakelock);
-	wake_unlock(&audio->idlelock);
 	printk(KERN_INFO "------------------------------\n");
 }
 
@@ -840,8 +833,6 @@ static int __init audio_init(void)
 	mutex_init(&the_audio.write_lock);
 	spin_lock_init(&the_audio.dsp_lock);
 	init_waitqueue_head(&the_audio.wait);
-	wake_lock_init(&the_audio.wakelock, WAKE_LOCK_SUSPEND, "audio_pcm");
-	wake_lock_init(&the_audio.idlelock, WAKE_LOCK_IDLE, "audio_pcm_idle");
 	return (misc_register(&audio_misc) || misc_register(&audpp_misc));
 }
 

drivers/staging/dream/smd/smd_rpcrouter_servers.c

@@ -42,7 +42,6 @@ static struct msm_rpc_endpoint *endpoint;
 static LIST_HEAD(rpc_server_list);
 static DEFINE_MUTEX(rpc_server_list_lock);
 static int rpc_servers_active;
-static struct wake_lock rpc_servers_wake_lock;
 
 static void rpc_server_register(struct msm_rpc_server *server)
 {
@@ -136,10 +135,8 @@ static int rpc_servers_thread(void *data)
 	int rc;
 
 	for (;;) {
-		wake_unlock(&rpc_servers_wake_lock);
 		rc = wait_event_interruptible(endpoint->wait_q,
 						!list_empty(&endpoint->read_q));
-		wake_lock(&rpc_servers_wake_lock);
 		rc = msm_rpc_read(endpoint, &buffer, -1, -1);
 		if (rc < 0) {
 			printk(KERN_ERR "%s: could not read: %d\n",
@@ -219,7 +216,6 @@ static struct platform_driver rpcservers_driver = {
 
 static int __init rpc_servers_init(void)
 {
-	wake_lock_init(&rpc_servers_wake_lock, WAKE_LOCK_SUSPEND, "rpc_server");
 	return platform_driver_register(&rpcservers_driver);
 }