mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-26 19:00:25 +00:00
[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>
This commit is contained in:
parent
4564203d76
commit
70c83375bb
1 changed files with 2 additions and 4 deletions
|
@ -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);
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue