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pwm: pca9685: Replace CONFIG_PM with __maybe_unused

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The __maybe_unused attribute is preferred over CONFIG_PM to prevent
potential build time issues. This commit replaces CONFIG_PM with this
attribute.

Signed-off-by: Rishi Gupta <gupt21@gmail.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Rishi Gupta 2020-03-11 21:13:49 +05:30 committed by Thierry Reding
parent 2d0c08fcd6
commit 408a7591d9
1 changed files with 2 additions and 4 deletions
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6
drivers/pwm/pwm-pca9685.c
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@ -508,8 +508,7 @@ static int pca9685_pwm_remove(struct i2c_client *client)
return 0;
}
#ifdef CONFIG_PM
static int pca9685_pwm_runtime_suspend(struct device *dev)
static int __maybe_unused pca9685_pwm_runtime_suspend(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
struct pca9685 *pca = i2c_get_clientdata(client);
@ -518,7 +517,7 @@ static int pca9685_pwm_runtime_suspend(struct device *dev)
return 0;
}
static int pca9685_pwm_runtime_resume(struct device *dev)
static int __maybe_unused pca9685_pwm_runtime_resume(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
struct pca9685 *pca = i2c_get_clientdata(client);
@ -526,7 +525,6 @@ static int pca9685_pwm_runtime_resume(struct device *dev)
pca9685_set_sleep_mode(pca, false);
return 0;
}
#endif
static const struct i2c_device_id pca9685_id[] = {
{ "pca9685", 0 },