Input: pwm-beeper - remove unneeded PWM_BEEPER_PM_OPS define

The device->pm pointer is always present so there is no need to do tricks with
conditionally defining the pointer.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/misc/pwm-beeper.c

@@ -169,12 +169,6 @@ static int __maybe_unused pwm_beeper_resume(struct device *dev)
 static SIMPLE_DEV_PM_OPS(pwm_beeper_pm_ops,
 			 pwm_beeper_suspend, pwm_beeper_resume);
 
-#ifdef CONFIG_PM_SLEEP
-#define PWM_BEEPER_PM_OPS (&pwm_beeper_pm_ops)
-#else
-#define PWM_BEEPER_PM_OPS NULL
-#endif
-
 #ifdef CONFIG_OF
 static const struct of_device_id pwm_beeper_match[] = {
 	{ .compatible = "pwm-beeper", },
@@ -187,7 +181,7 @@ static struct platform_driver pwm_beeper_driver = {
 	.remove = pwm_beeper_remove,
 	.driver = {
 		.name	= "pwm-beeper",
-		.pm	= PWM_BEEPER_PM_OPS,
+		.pm	= &pwm_beeper_pm_ops,
 		.of_match_table = of_match_ptr(pwm_beeper_match),
 	},
 };