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ACPI: battery: use DEFINE_SIMPLE_DEV_PM_OPS

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Use the recommended macro to define the PM ops.

Also use pm_sleep_ptr() when assigning the ops to the driver.
This allows the removal of the ifdef CONFIG_PM_SLEEP.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://patch.msgid.link/20240904-acpi-battery-cleanups-v1-4-a3bf74f22d40@weissschuh.net
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Thomas Weißschuh 2024-09-04 09:12:55 +02:00 committed by Rafael J. Wysocki
parent 0710c1ce50
commit a56fdd8743
1 changed files with 2 additions and 6 deletions
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8
drivers/acpi/battery.c
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@ -1277,7 +1277,6 @@ static void acpi_battery_remove(struct acpi_device *device)
sysfs_remove_battery(battery);
}
#ifdef CONFIG_PM_SLEEP
/* this is needed to learn about changes made in suspended state */
static int acpi_battery_resume(struct device *dev)
{
@ -1294,11 +1293,8 @@ static int acpi_battery_resume(struct device *dev)
acpi_battery_update(battery, true);
return 0;
}
#else
#define acpi_battery_resume NULL
#endif
static SIMPLE_DEV_PM_OPS(acpi_battery_pm, NULL, acpi_battery_resume);
static DEFINE_SIMPLE_DEV_PM_OPS(acpi_battery_pm, NULL, acpi_battery_resume);
static struct acpi_driver acpi_battery_driver = {
.name = "battery",
@ -1308,7 +1304,7 @@ static struct acpi_driver acpi_battery_driver = {
.add = acpi_battery_add,
.remove = acpi_battery_remove,
},
.drv.pm = &acpi_battery_pm,
.drv.pm = pm_sleep_ptr(&acpi_battery_pm),
.drv.probe_type = PROBE_PREFER_ASYNCHRONOUS,
};