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