diff options
Diffstat (limited to 'arch/xtensa/platforms/iss')
| -rw-r--r-- | arch/xtensa/platforms/iss/console.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/arch/xtensa/platforms/iss/console.c b/arch/xtensa/platforms/iss/console.c index 3b89d9ceb06a..8ea261b8c022 100644 --- a/arch/xtensa/platforms/iss/console.c +++ b/arch/xtensa/platforms/iss/console.c @@ -31,21 +31,18 @@ #define SERIAL_MAX_NUM_LINES 1 #define SERIAL_TIMER_VALUE (HZ / 10) +static void rs_poll(struct timer_list *); + static struct tty_driver *serial_driver; static struct tty_port serial_port; -static struct timer_list serial_timer; - +static DEFINE_TIMER(serial_timer, rs_poll); static DEFINE_SPINLOCK(timer_lock); -static void rs_poll(struct timer_list *); - static int rs_open(struct tty_struct *tty, struct file * filp) { spin_lock_bh(&timer_lock); - if (tty->count == 1) { - timer_setup(&serial_timer, rs_poll, 0); + if (tty->count == 1) mod_timer(&serial_timer, jiffies + SERIAL_TIMER_VALUE); - } spin_unlock_bh(&timer_lock); return 0; |