Sparse reports an endian mismatch.
The amplifier expects the calibration data as big-endian.
Use the __be32 type to express endianness better.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202401072137.Oc7pQgRW-lkp@intel.com/

Signed-off-by: Gergo Koteles <soyer@irl.hu>
---
 sound/pci/hda/tas2781_hda_i2c.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/pci/hda/tas2781_hda_i2c.c b/sound/pci/hda/tas2781_hda_i2c.c
index 4805cf0b6480..2dd809de62e5 100644
--- a/sound/pci/hda/tas2781_hda_i2c.c
+++ b/sound/pci/hda/tas2781_hda_i2c.c
@@ -424,8 +424,8 @@ static const struct snd_kcontrol_new tas2781_dsp_conf_ctrl = {
 
 static void tas2563_apply_calib(struct tasdevice_priv *tas_priv)
 {
-	unsigned int data;
 	int offset = 0;
+	__be32 data;
 	int ret;
 
 	for (int i = 0; i < tas_priv->ndev; i++) {

base-commit: 736c40609d31481b3b2fffe8c239f2c86fb2b54c
-- 
2.43.0

On Mon, 08 Jan 2024 22:16:46 +0100,
Gergo Koteles wrote:
> 
> Sparse reports an endian mismatch.
> The amplifier expects the calibration data as big-endian.
> Use the __be32 type to express endianness better.
> 
> Reported-by: kernel test robot <lkp@intel.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202401072137.Oc7pQgRW-lkp@intel.com/
> 
> Signed-off-by: Gergo Koteles <soyer@irl.hu>

Thanks, applied with the additional Fixes tag to the commit.


Takashi