ALSA/hda: intel-sdw-acpi: simplify sdw-master-count property read

For some reason we used an array of one u8 when the specification
requires a u32.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20241001070611.63288-4-yung-chuan.liao@linux.intel.com

Author: plbossart

sound/hda/intel-sdw-acpi.c

@@ -57,7 +57,8 @@ 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;
+	unsigned int i;
+	u32 count;
 	int ret;
 
 	if (!adev)
@@ -66,7 +67,7 @@ sdw_intel_scan_controller(struct sdw_intel_acpi_info *info)
 	fwnode = acpi_fwnode_handle(adev);
 
 	/* Found controller, find links supported */
-	ret = fwnode_property_read_u8_array(fwnode, "mipi-sdw-master-count", &count, 1);
+	ret = fwnode_property_read_u32(fwnode, "mipi-sdw-master-count", &count);
 
 	/*
 	 * In theory we could check the number of links supported in