There is no need to call acpi_dev_present() followed by
acpi_dev_get_first_match_dev() as they both do the same
with only difference in the returning value. Instead,
call the latter and check its result.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20230102202933.15968-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
int ret;
for (dev_id = &iom_acpi_ids[0]; dev_id->id[0]; dev_id++) {
- if (acpi_dev_present(dev_id->id, NULL, -1)) {
- pmc->iom_port_status_offset = (u32)dev_id->driver_data;
- adev = acpi_dev_get_first_match_dev(dev_id->id, NULL, -1);
+ adev = acpi_dev_get_first_match_dev(dev_id->id, NULL, -1);
+ if (adev)
break;
- }
}
-
if (!adev)
return -ENODEV;
+ pmc->iom_port_status_offset = (u32)dev_id->driver_data;
+
INIT_LIST_HEAD(&resource_list);
ret = acpi_dev_get_memory_resources(adev, &resource_list);
if (ret < 0) {