[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>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/sbus/char/aurora.c b/drivers/sbus/char/aurora.c
index 650d5e924f47..d96cc47de566 100644
--- 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);
         }