linux-kernel - [PATCH] ALSA/hda: intel-sdw-acpi: Correct sdw_intel_acpi

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Message-ID: <20250508181207.22113-1-peter.ujfalusi@linux.intel.com>
Date: Thu,  8 May 2025 21:12:07 +0300
From: Peter Ujfalusi <peter.ujfalusi@...ux.intel.com>
To: vkoul@...nel.org,
	yung-chuan.liao@...ux.intel.com,
	perex@...ex.cz,
	tiwai@...e.com
Cc: pierre-louis.bossart@...ux.dev,
	linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	broonie@...nel.org,
	liam.r.girdwood@...el.com,
	ranjani.sridharan@...ux.intel.com
Subject: [PATCH] ALSA/hda: intel-sdw-acpi: Correct sdw_intel_acpi_scan() function parameter

The acpi_handle should be just a handle and not a pointer in
sdw_intel_acpi_scan() parameter list.
It is called with 'acpi_handle handle' as parameter and it is passing it to
acpi_walk_namespace, which also expects acpi_handle and not  acpi_handle*

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...ux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@...ux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@...el.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@...ux.intel.com>
---
 include/linux/soundwire/sdw_intel.h | 2 +-
 sound/hda/intel-sdw-acpi.c          | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/soundwire/sdw_intel.h b/include/linux/soundwire/sdw_intel.h
index 493d9de4e472..dc6ebaee3d18 100644
--- a/include/linux/soundwire/sdw_intel.h
+++ b/include/linux/soundwire/sdw_intel.h
@@ -365,7 +365,7 @@ struct sdw_intel_res {
  * on e.g. which machine driver to select (I2S mode, HDaudio or
  * SoundWire).
  */
-int sdw_intel_acpi_scan(acpi_handle *parent_handle,
+int sdw_intel_acpi_scan(acpi_handle parent_handle,
 			struct sdw_intel_acpi_info *info);
 
 void sdw_intel_process_wakeen_event(struct sdw_intel_ctx *ctx);
diff --git a/sound/hda/intel-sdw-acpi.c b/sound/hda/intel-sdw-acpi.c
index 8686adaf4531..d3511135f7d3 100644
--- a/sound/hda/intel-sdw-acpi.c
+++ b/sound/hda/intel-sdw-acpi.c
@@ -177,7 +177,7 @@ static acpi_status sdw_intel_acpi_cb(acpi_handle handle, u32 level,
  * sdw_intel_startup() is required for creation of devices and bus
  * startup
  */
-int sdw_intel_acpi_scan(acpi_handle *parent_handle,
+int sdw_intel_acpi_scan(acpi_handle parent_handle,
 			struct sdw_intel_acpi_info *info)
 {
 	acpi_status status;
-- 
2.49.0