diff options
| author | Tony Lindgren <tony@atomide.com> | 2010-05-20 11:37:23 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2010-05-20 11:37:23 -0700 |
| commit | f6304f5804f228b6c2fea9e3dfac25c5b2db9b38 (patch) | |
| tree | 362b9b6a3bd32b868e5917a32d448ac75c5854df /drivers/char | |
| parent | 4fa73a1bf89ebea4eba8a9982b5f64d266d8b5e9 (diff) | |
| parent | 6daa642d9b8ec762b3c5641cd5e5fa855a5405bf (diff) | |
Merge branch 'omap4-i2c-init' into omap-for-linus
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/serial167.c | 2 | ||||
| -rw-r--r-- | drivers/char/sysrq.c | 2 | ||||
| -rw-r--r-- | drivers/char/tty_io.c | 1 |
3 files changed, 2 insertions, 3 deletions
diff --git a/drivers/char/serial167.c b/drivers/char/serial167.c index 8dfd24721a82..78a62ebe75c7 100644 --- a/drivers/char/serial167.c +++ b/drivers/char/serial167.c @@ -627,7 +627,6 @@ static irqreturn_t cd2401_rx_interrupt(int irq, void *dev_id) char data; int char_count; int save_cnt; - int len; /* determine the channel and change to that context */ channel = (u_short) (base_addr[CyLICR] >> 2); @@ -1528,7 +1527,6 @@ static int cy_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg) { - unsigned long val; struct cyclades_port *info = tty->driver_data; int ret_val = 0; void __user *argp = (void __user *)arg; diff --git a/drivers/char/sysrq.c b/drivers/char/sysrq.c index 59de2525d303..d4e8b213a462 100644 --- a/drivers/char/sysrq.c +++ b/drivers/char/sysrq.c @@ -289,7 +289,7 @@ static struct sysrq_key_op sysrq_showstate_blocked_op = { static void sysrq_ftrace_dump(int key, struct tty_struct *tty) { - ftrace_dump(); + ftrace_dump(DUMP_ALL); } static struct sysrq_key_op sysrq_ftrace_dump_op = { .handler = sysrq_ftrace_dump, diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c index 6da962c9b21c..d71f0fc34b46 100644 --- a/drivers/char/tty_io.c +++ b/drivers/char/tty_io.c @@ -1875,6 +1875,7 @@ got_driver: */ if (filp->f_op == &hung_up_tty_fops) filp->f_op = &tty_fops; + unlock_kernel(); goto retry_open; } unlock_kernel(); |