diff options
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/platforms/iss/console.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/xtensa/platforms/iss/console.c b/arch/xtensa/platforms/iss/console.c index e8697218c65..70cb408bc20 100644 --- a/arch/xtensa/platforms/iss/console.c +++ b/arch/xtensa/platforms/iss/console.c @@ -56,13 +56,13 @@ static void rs_poll(unsigned long); static int rs_open(struct tty_struct *tty, struct file * filp) { tty->port = &serial_port; - spin_lock(&timer_lock); + spin_lock_bh(&timer_lock); if (tty->count == 1) { setup_timer(&serial_timer, rs_poll, (unsigned long)&serial_port); mod_timer(&serial_timer, jiffies + SERIAL_TIMER_VALUE); } - spin_unlock(&timer_lock); + spin_unlock_bh(&timer_lock); return 0; } |