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[2/4] ALSA/hda: intel-sdw-acpi: fetch fwnode once in sdw_intel_scan_controller()

Message ID 20240830084105.154062-3-yung-chuan.liao@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series ALSA/ASoC/hda: intel-sdw-acpi: add support for sdw-manager-list property read | expand

Commit Message

Bard Liao Aug. 30, 2024, 8:41 a.m. UTC 
From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

Optimize a bit by using an intermediate 'fwnode' variable.

Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
---
 sound/hda/intel-sdw-acpi.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/sound/hda/intel-sdw-acpi.c b/sound/hda/intel-sdw-acpi.c
index 770dabe0124f..7a3735e94545 100644
--- a/sound/hda/intel-sdw-acpi.c
+++ b/sound/hda/intel-sdw-acpi.c
@@ -56,15 +56,17 @@  static int
 sdw_intel_scan_controller(struct sdw_intel_acpi_info *info)
 {
 	struct acpi_device *adev = acpi_fetch_acpi_dev(info->handle);
+	struct fwnode_handle *fwnode;
 	u8 count, i;
 	int ret;
 
 	if (!adev)
 		return -EINVAL;
 
+	fwnode = acpi_fwnode_handle(adev);
+
 	/* Found controller, find links supported */
-	ret = fwnode_property_read_u8_array(acpi_fwnode_handle(adev),
-					    "mipi-sdw-master-count", &count, 1);
+	ret = fwnode_property_read_u8_array(fwnode, "mipi-sdw-master-count", &count, 1);
 
 	/*
 	 * In theory we could check the number of links supported in
@@ -107,7 +109,7 @@  sdw_intel_scan_controller(struct sdw_intel_acpi_info *info)
 			continue;
 		}
 
-		if (!is_link_enabled(acpi_fwnode_handle(adev), i)) {
+		if (!is_link_enabled(fwnode, i)) {
 			dev_dbg(&adev->dev,
 				"Link %d not selected in firmware\n", i);
 			continue;