diff options
Diffstat (limited to 'drivers/staging/dream/smd/smd_tty.c')
| -rw-r--r-- | drivers/staging/dream/smd/smd_tty.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/staging/dream/smd/smd_tty.c b/drivers/staging/dream/smd/smd_tty.c index 2edd9d1ec2dc..f40944958d44 100644 --- a/drivers/staging/dream/smd/smd_tty.c +++ b/drivers/staging/dream/smd/smd_tty.c @@ -19,7 +19,6 @@ #include <linux/cdev.h> #include <linux/device.h> #include <linux/wait.h> -#include <linux/wakelock.h> #include <linux/tty.h> #include <linux/tty_driver.h> @@ -34,7 +33,6 @@ static DEFINE_MUTEX(smd_tty_lock); struct smd_tty_info { smd_channel_t *ch; struct tty_struct *tty; - struct wake_lock wake_lock; int open_count; }; @@ -69,7 +67,6 @@ static void smd_tty_notify(void *priv, unsigned event) printk(KERN_ERR "OOPS - smd_tty_buffer mismatch?!"); } - wake_lock_timeout(&info->wake_lock, HZ / 2); tty_flip_buffer_push(tty); } @@ -95,7 +92,6 @@ static int smd_tty_open(struct tty_struct *tty, struct file *f) info = smd_tty + n; mutex_lock(&smd_tty_lock); - wake_lock_init(&info->wake_lock, WAKE_LOCK_SUSPEND, name); tty->driver_data = info; if (info->open_count++ == 0) { @@ -122,7 +118,6 @@ static void smd_tty_close(struct tty_struct *tty, struct file *f) if (--info->open_count == 0) { info->tty = 0; tty->driver_data = 0; - wake_lock_destroy(&info->wake_lock); if (info->ch) { smd_close(info->ch); info->ch = 0; |