acpi_device_is_present() checks the present or functional bits
from the cached copy of _STA.
A few places open-code this check. Use the helper instead to
improve readability.
Signed-off-by: James Morse <james.morse@arm.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Miguel Luis <miguel.luis@oracle.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
int error;
acpi_bus_get_status(adev);
- if (adev->status.present || adev->status.functional) {
+ if (acpi_device_is_present(adev)) {
/*
* This function is only called for device objects for which
* matching scan handlers exist. The only situation in which
int error;
acpi_bus_get_status(adev);
- if (!(adev->status.present || adev->status.functional)) {
+ if (!acpi_device_is_present(adev)) {
acpi_scan_device_not_present(adev);
return 0;
}