sbus/aurora: replace schedule_timeout() with msleep_interruptible()

From: Nishanth Aravamudan <[email protected]>

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

---
 aurora.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

Index: quilt/drivers/sbus/char/aurora.c =================================--- quilt.orig/drivers/sbus/char/aurora.c +++ quilt/drivers/sbus/char/aurora.c
@@ -1515,8 +1515,7 @@ static void aurora_close(struct tty_stru
*/
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_stru
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);
}

--