diff mbox series

[2/3] soundwire: slave: simplify code with acpi_get_local_u64_address()

Message ID 20240528192936.16180-3-pierre-louis.bossart@linux.intel.com
State New
Headers show
Series ACPI/ALSA/soundwire: add acpi_get_local_u64_address() helper | expand

Commit Message

Pierre-Louis Bossart May 28, 2024, 7:29 p.m. UTC 
Now we have a helper so there's no need to open-code.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
---
 drivers/soundwire/slave.c | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

Comments

Vinod Koul June 2, 2024, 2:49 p.m. UTC | #1 
On 28-05-24, 14:29, Pierre-Louis Bossart wrote:
> Now we have a helper so there's no need to open-code.

Acked-by: Vinod Koul <vkoul@kernel.org>
diff mbox series

Patch

diff --git a/drivers/soundwire/slave.c b/drivers/soundwire/slave.c
index 9963b92eb505..f1a4df6cfebd 100644
--- a/drivers/soundwire/slave.c
+++ b/drivers/soundwire/slave.c
@@ -97,18 +97,13 @@  static bool find_slave(struct sdw_bus *bus,
 		       struct acpi_device *adev,
 		       struct sdw_slave_id *id)
 {
-	u64 addr;
 	unsigned int link_id;
-	acpi_status status;
+	u64 addr;
+	int ret;
 
-	status = acpi_evaluate_integer(adev->handle,
-				       METHOD_NAME__ADR, NULL, &addr);
-
-	if (ACPI_FAILURE(status)) {
-		dev_err(bus->dev, "_ADR resolution failed: %x\n",
-			status);
+	ret = acpi_get_local_u64_address(adev->handle, &addr);
+	if (ret < 0)
 		return false;
-	}
 
 	if (bus->ops->override_adr)
 		addr = bus->ops->override_adr(bus, addr);