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hwmon: (pwm-fan) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()

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These newer PM macros allow the compiler to see what code it can remove
if !CONFIG_PM_SLEEP. This allows the removal of #ifdef guards whilst
achieving the same result.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20220925172759.3573439-14-jic23@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Jonathan Cameron 2022-09-25 18:27:54 +01:00 committed by Guenter Roeck
parent 8de7295c20
commit 1839391bde
1 changed files with 2 additions and 4 deletions
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6
drivers/hwmon/pwm-fan.c
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@ -639,7 +639,6 @@ static void pwm_fan_shutdown(struct platform_device *pdev)
pwm_fan_cleanup(ctx);
}
#ifdef CONFIG_PM_SLEEP
static int pwm_fan_suspend(struct device *dev)
{
struct pwm_fan_ctx *ctx = dev_get_drvdata(dev);
@ -653,9 +652,8 @@ static int pwm_fan_resume(struct device *dev)
return set_pwm(ctx, ctx->pwm_value);
}
#endif
static SIMPLE_DEV_PM_OPS(pwm_fan_pm, pwm_fan_suspend, pwm_fan_resume);
static DEFINE_SIMPLE_DEV_PM_OPS(pwm_fan_pm, pwm_fan_suspend, pwm_fan_resume);
static const struct of_device_id of_pwm_fan_match[] = {
{ .compatible = "pwm-fan", },
@ -668,7 +666,7 @@ static struct platform_driver pwm_fan_driver = {
.shutdown = pwm_fan_shutdown,
.driver = {
.name = "pwm-fan",
.pm = &pwm_fan_pm,
.pm = pm_sleep_ptr(&pwm_fan_pm),
.of_match_table = of_pwm_fan_match,
},
};