From 5e866400e9d5d68d52907cbd91082c1cad477355 Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Date: Sun, 25 Sep 2022 18:27:46 +0100 Subject: hwmon: (gpio-fan) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() These newer PM macros allow the compiler to see what code it can remove if !CONFIG_PM_SLEEP. This allows the removal of messy #ifdef barriers whilst achieving the same result. Signed-off-by: Jonathan Cameron Cc: Linus Walleij Link: https://lore.kernel.org/r/20220925172759.3573439-6-jic23@kernel.org [groeck: Drop #ifdef from struct gpio_fan_data] Signed-off-by: Guenter Roeck --- drivers/hwmon/gpio-fan.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) (limited to 'drivers/hwmon') diff --git a/drivers/hwmon/gpio-fan.c b/drivers/hwmon/gpio-fan.c index fbf3f5a4ecb6..ba408942dbe7 100644 --- a/drivers/hwmon/gpio-fan.c +++ b/drivers/hwmon/gpio-fan.c @@ -37,9 +37,7 @@ struct gpio_fan_data { int num_speed; struct gpio_fan_speed *speed; int speed_index; -#ifdef CONFIG_PM_SLEEP int resume_speed; -#endif bool pwm_enable; struct gpio_desc *alarm_gpio; struct work_struct alarm_work; @@ -557,7 +555,6 @@ static void gpio_fan_shutdown(struct platform_device *pdev) set_fan_speed(fan_data, 0); } -#ifdef CONFIG_PM_SLEEP static int gpio_fan_suspend(struct device *dev) { struct gpio_fan_data *fan_data = dev_get_drvdata(dev); @@ -580,18 +577,14 @@ static int gpio_fan_resume(struct device *dev) return 0; } -static SIMPLE_DEV_PM_OPS(gpio_fan_pm, gpio_fan_suspend, gpio_fan_resume); -#define GPIO_FAN_PM (&gpio_fan_pm) -#else -#define GPIO_FAN_PM NULL -#endif +static DEFINE_SIMPLE_DEV_PM_OPS(gpio_fan_pm, gpio_fan_suspend, gpio_fan_resume); static struct platform_driver gpio_fan_driver = { .probe = gpio_fan_probe, .shutdown = gpio_fan_shutdown, .driver = { .name = "gpio-fan", - .pm = GPIO_FAN_PM, + .pm = pm_sleep_ptr(&gpio_fan_pm), .of_match_table = of_match_ptr(of_gpio_fan_match), }, }; -- cgit v1.2.3