[SPARC]: sbus/aurora: replace schedule_timeout() with msleep_interruptible()

Use msleep_interruptible() instead of
schedule_timeout() to guarantee the task delays as expected.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Maximilian Attems <janitor@sternwelten.at>
Signed-off-by: Domen Puncer <domen@coderock.org>

diff --git a/drivers/sbus/char/aurora.c b/drivers/sbus/char/aurora.c
index 650d5e924f4714c1d0c00f4777c1fad58559c645..d96cc47de5668e203cbb49a4d77c85c2d72c1485 100644 (file)
--- a/drivers/sbus/char/aurora.c
+++ b/drivers/sbus/char/aurora.c
@@ -1515,8 +1515,7 @@ static void aurora_close(struct tty_struct * tty, struct file * filp)
                 */
                timeout = jiffies+HZ;
                while(port->SRER & SRER_TXEMPTY)  {
-                       current->state = TASK_INTERRUPTIBLE;
-                       schedule_timeout(port->timeout);
+                       msleep_interruptible(jiffies_to_msecs(port->timeout));
                        if (time_after(jiffies, timeout))
                                break;
                }
@@ -1533,8 +1532,7 @@ static void aurora_close(struct tty_struct * tty, struct file * filp)
        port->tty = 0;
        if (port->blocked_open) {
                if (port->close_delay) {
-                       current->state = TASK_INTERRUPTIBLE;
-                       schedule_timeout(port->close_delay);
+                       msleep_interruptible(jiffies_to_msecs(port->close_delay));
                }
                wake_up_interruptible(&port->open_wait);
        }