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[RESEND,3/4] ALSA/hda: intel-sdw-acpi: simplify sdw-master-count property read

Message ID 20241001070611.63288-4-yung-chuan.liao@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series ALSA/hda: intel-sdw-acpi: add support for sdw-manager-list property read | expand

Commit Message

Bard Liao Oct. 1, 2024, 7:06 a.m. UTC 
From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

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>
---
 sound/hda/intel-sdw-acpi.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
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Patch

diff --git a/sound/hda/intel-sdw-acpi.c b/sound/hda/intel-sdw-acpi.c
index 7a3735e94545..582e761e7b9f 100644
--- a/sound/hda/intel-sdw-acpi.c
+++ b/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