diff options
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/scan.c | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index af924ba85148..c384e59c3d9a 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -290,51 +290,45 @@ static void acpi_device_release(struct device *dev) kfree(acpi_dev); } -#define ACPI_DEV_PM_CALLBACK(dev, callback, legacy_cb) \ +#define ACPI_DEV_PM_CALLBACK(dev, callback) \ ({ \ - struct acpi_device *__acpi_dev = to_acpi_device(dev); \ - struct acpi_driver *__acpi_drv = __acpi_dev->driver; \ struct device_driver *__drv = dev->driver; \ - int __ret; \ + int __ret = 0; \ \ - if (__acpi_drv && __acpi_drv->ops.legacy_cb) \ - __ret = __acpi_drv->ops.legacy_cb(__acpi_dev); \ - else if (__drv && __drv->pm && __drv->pm->callback) \ + if (__drv && __drv->pm && __drv->pm->callback) \ __ret = __drv->pm->callback(dev); \ - else \ - __ret = 0; \ \ __ret; \ }) static int acpi_pm_suspend(struct device *dev) { - return ACPI_DEV_PM_CALLBACK(dev, suspend, suspend); + return ACPI_DEV_PM_CALLBACK(dev, suspend); } static int acpi_pm_resume(struct device *dev) { - return ACPI_DEV_PM_CALLBACK(dev, resume, resume); + return ACPI_DEV_PM_CALLBACK(dev, resume); } static int acpi_pm_freeze(struct device *dev) { - return ACPI_DEV_PM_CALLBACK(dev, freeze, suspend); + return ACPI_DEV_PM_CALLBACK(dev, freeze); } static int acpi_pm_thaw(struct device *dev) { - return ACPI_DEV_PM_CALLBACK(dev, thaw, resume); + return ACPI_DEV_PM_CALLBACK(dev, thaw); } static int acpi_pm_poweroff(struct device *dev) { - return ACPI_DEV_PM_CALLBACK(dev, poweroff, suspend); + return ACPI_DEV_PM_CALLBACK(dev, poweroff); } static int acpi_pm_restore(struct device *dev) { - return ACPI_DEV_PM_CALLBACK(dev, restore, resume); + return ACPI_DEV_PM_CALLBACK(dev, restore); } static const struct dev_pm_ops acpi_bus_pm = { |