FreeBSD/sys/dev/drm2/radeon/radeon_acpi.c
/**
 * radeon_acpi_fini - tear down driver acpi support
 *
 * @rdev: radeon_device pointer
 *
 * Unregisters with the acpi notifier chain (all asics).
 */
tear down driver acpi support
@rdev: radeon_device pointer

Unregisters with the acpi notifier chain (all asics).
tear down driver acpi support @rdev : radeon_device pointer Unregisters with the acpi notifier chain ( all asics ) .
void radeon_acpi_fini(struct radeon_device *rdev)
{
	AcpiRemoveNotifyHandler(rdev->acpi.handle, ACPI_DEVICE_NOTIFY,
	    rdev->acpi.notifier_call);
}
void radeon_acpi_fini ( struct radeon_device * rdev ) { AcpiRemoveNotifyHandler ( rdev -> acpi . handle , ACPI_DEVICE_NOTIFY , rdev -> acpi . notifier_call ) ; }
radeon_acpi_fini - tear down driver acpi support
 @rdev: radeon_device pointer
radeon_acpi_fini - tear down driver acpi support @rdev : radeon_device pointer