cpufreq: cpufreq-cpu0: Use devm_regulator_get_optional()

Since the cpufreq-cpu0 driver is capable of coping without a software
controllable regulator and would be confused by a dummy one it should
use devm_regulator_get_optional() to ensure no dummy is provided.

Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/cpufreq/cpufreq-cpu0.c b/drivers/cpufreq/cpufreq-cpu0.c
index ad1fde277661..e9dedb27deca 100644
--- a/drivers/cpufreq/cpufreq-cpu0.c
+++ b/drivers/cpufreq/cpufreq-cpu0.c
@@ -197,7 +197,7 @@ static int cpu0_cpufreq_probe(struct platform_device *pdev)
         cpu_dev = &pdev->dev;
         cpu_dev->of_node = np;
 
-        cpu_reg = devm_regulator_get(cpu_dev, "cpu0");
+        cpu_reg = devm_regulator_get_optional(cpu_dev, "cpu0");
         if (IS_ERR(cpu_reg)) {
                 /*
                  * If cpu0 regulator supply node is present, but regulator is