kpriv/linux-hardened
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

[PATCH] ARM: replace schedule_timeout() with msleep()

Browse source 
Use msleep() instead of schedule_timeout() to guarantee the task
delays as expected. Neither signals nor wait-queue events are
important at this point in the code, I believe.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Nishanth Aravamudan 2005-07-01 12:11:51 +01:00 committed by Russell King
parent c77b042700
commit db57955476
1 changed files with 1 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
arch/arm/mach-sa1100/cpu-sa1110.c
View file

@ -271,8 +271,7 @@ static int sa1110_target(struct cpufreq_policy *policy,
*/
sdram_set_refresh(2);
if (!irqs_disabled()) {
set_current_state(TASK_UNINTERRUPTIBLE);
schedule_timeout(20 * HZ / 1000);
msleep(20);
} else {
mdelay(20);
}