From: Nishanth Aravamudan <nacc@us.ibm.com>
Date: Fri, 1 Jul 2005 11:11:51 +0000 (+0100)
Subject: [PATCH] ARM: replace schedule_timeout() with msleep()
X-Git-Tag: v2.6.13-rc2~30^2
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=db5795547694cf68388aaf8f59723e850f7466f6;p=linux-2.6-omap-h63xx.git

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

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>
---

diff --git a/arch/arm/mach-sa1100/cpu-sa1110.c b/arch/arm/mach-sa1100/cpu-sa1110.c
index 8d2a89a2ea0..04c94ab6c18 100644
--- a/arch/arm/mach-sa1100/cpu-sa1110.c
+++ b/arch/arm/mach-sa1100/cpu-sa1110.c
@@ -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);
 	}