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regulator: pwm: Fix W=1 build warning when CONFIG_OF=n

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Fix below warning when CONFIG_OF=n:

drivers/regulator/pwm-regulator.c:393:34: warning: ‘pwm_of_match’ defined but not used [-Wunused-const-variable=]
  393 | static const struct of_device_id pwm_of_match[] = {
      |                                  ^~~~~~~~~~~~

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Link: https://lore.kernel.org/r/20200821111658.59a7218b@xhacker.debian
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jisheng Zhang
2020-08-21 11:16:57 +08:00
committed by Mark Brown
parent 7bf0a29c35
commit dc8c5ea357
1 changed files with 1 additions and 1 deletions
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2
drivers/regulator/pwm-regulator.c
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@@ -390,7 +390,7 @@ static int pwm_regulator_probe(struct platform_device *pdev)
return 0;
}
static const struct of_device_id pwm_of_match[] = {
static const struct of_device_id __maybe_unused pwm_of_match[] = {
{ .compatible = "pwm-regulator" },
{ },
};