[ Upstream commit 11a3b0ac33d95aa84be426e801f800997262a225 ]
It is confusing if a warning is given for disabling a non-existent
frequency of the operating performance points (OPP). In this case
the function dev_pm_opp_disable() returns -ENODEV. Check the return
value and avoid the output of a warning in this case. Avoid code
duplication by using a separate function.
Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
[ Viresh : Updated commit subject ]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Stable-dep-of: 2e4e0984c7d6 ("cpufreq: imx6q: Don't disable 792 Mhz OPP unnecessarily")
Signed-off-by: Sasha Levin <sashal@kernel.org>
