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| author | Mark Brown <broonie@linaro.org> | 2013-08-09 20:07:12 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-08-13 18:07:44 +0200 |
| commit | 7d748971c0c04122cc7a06bc0573e27e106efe6a (patch) | |
| tree | 59e23cccaf8e2abfddb15a949a355e68b3e07ded /drivers/cpufreq/cpufreq-cpu0.c | |
| parent | mmc: pxamci: Indicate that regulators may be absent (diff) | |
| download | linux-7d748971c0c04122cc7a06bc0573e27e106efe6a.tar.xz linux-7d748971c0c04122cc7a06bc0573e27e106efe6a.zip | |
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>
Diffstat (limited to 'drivers/cpufreq/cpufreq-cpu0.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq-cpu0.c | 2 |
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 |