tree e709025110b1bf8785451a0906c6ab0d209eceba
parent 82f08037ce35f08aab48c797bf361b6d48481777
author Junjie Wu <junjiew@codeaurora.org> 1418691068 -0800
committer Stephen Boyd <sboyd@codeaurora.org> 1490037371 -0700

cpufreq: interactive: Fix refcount for migration notification

Current implementation of cpufreq_interactive_enable_sched_input()
returns early if use_sched_input is already enabled. This breaks
refcounting for migration notification registration. It could also
result in failure of registering migration notification after
hotplugging the entire cluster and/or suspend/resume.

Change-Id: I079b2c70b182f696cd8a883f5c8e3a37b5c6d21d
Signed-off-by: Junjie Wu <junjiew@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>