tree 4dfd9cdd1b2fc4cb22072a820544679008522759
parent 2f3279644a8403beb0c360a0a8fef3e7a4e1b846
author Minsung Kim <ms925.kim@samsung.com> 1417265033 +0900
committer Amit Pundir <amit.pundir@linaro.org> 1477323681 +0800

cpufreq: interactive: don't skip waking up speedchange_task if target_freq > policy->cur

When __cpufreq_driver_target() in speedchange_task failed for some reason, the
policy->cur could be lower than the target_freq. The governor misses to change
the target_freq if the target_freq is equal to the next_freq at the next sample
time.

Added a check to prevent the CPU to stay at the speed that is lower than the
target_freq for long duration.

Change-Id: Ibfdcd193b8280390b8f8374a63218aa31267f310
Signed-off-by: Minsung Kim <ms925.kim@samsung.com>