cpufreq: restore policy min and max freq after hotplug

After hotplug policy max and min should be restored
to the user defined values.

Update to restore the policy min and max values defined
by user before going into hotplug.

Change-Id: I6a87fb7e84fae647e76e65734c7e1e9b498f82e3
Signed-off-by: Santosh Mardi <gsantosh@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
1 file changed