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cpufreq: cpufreq-cpu0: Use devm_regulator_get_optional()

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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>
This commit is contained in:
Mark Brown
2013-08-09 19:07:12 +01:00
parent 6ae8717a48
commit 7d748971c0
1 changed files with 1 additions and 1 deletions
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2
drivers/cpufreq/cpufreq-cpu0.c
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@@ -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