cpufreq: imx6q-cpufreq: Improve the logic of -EPROBE_DEFER handling

Improve the -EPROBE_DEFER handling logic to simplify the code.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
1 file changed