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authorNishanth Aravamudan <nacc@us.ibm.com>2005-07-01 07:11:51 -0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2005-07-01 07:11:51 -0400
commitdb5795547694cf68388aaf8f59723e850f7466f6 (patch)
tree9e552a91ea498c9494fe8aa940fd8c2952f87676
parentc77b042700ae1fc4d661d7d62787899e755160d5 (diff)
[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>
-rw-r--r--arch/arm/mach-sa1100/cpu-sa1110.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm/mach-sa1100/cpu-sa1110.c b/arch/arm/mach-sa1100/cpu-sa1110.c
index 8d2a89a2ea01..04c94ab6c18b 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,
271 */ 271 */
272 sdram_set_refresh(2); 272 sdram_set_refresh(2);
273 if (!irqs_disabled()) { 273 if (!irqs_disabled()) {
274 set_current_state(TASK_UNINTERRUPTIBLE); 274 msleep(20);
275 schedule_timeout(20 * HZ / 1000);
276 } else { 275 } else {
277 mdelay(20); 276 mdelay(20);
278 } 277 }