tree 825143263833cec02b82997641c7c64a6c297ac4
parent c57911f06591a2255c66d37880078d202d568f9e
author Anson Huang <anson.huang@nxp.com> 1541379568 +0000
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1543653860 +0100

cpufreq: imx6q: add return value check for voltage scale

[ Upstream commit 6ef28a04d1ccf718eee069b72132ce4aa1e52ab9 ]

Add return value check for voltage scale when ARM clock
rate change fail.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>