From: Takashi Iwai Date: Wed, 14 Aug 2024 10:04:59 +0000 (+0200) Subject: ALSA: hda/tas2781: Use correct endian conversion X-Git-Tag: v6.11-rc4~30^2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=829e2a23121fb36ee30ea5145c2a85199f68e2c8;p=thirdparty%2Fkernel%2Flinux.git ALSA: hda/tas2781: Use correct endian conversion The data conversion is done rather by a wrong function. We convert to BE32, not from BE32. Although the end result must be same, this was complained by the compiler. Fix the code again and align with another similar function tas2563_apply_calib() that does already right. Fixes: 3beddef84d90 ("ALSA: hda/tas2781: fix wrong calibrated data order") Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202408141630.DiDUB8Z4-lkp@intel.com/ Link: https://patch.msgid.link/20240814100500.1944-1-tiwai@suse.de Signed-off-by: Takashi Iwai --- diff --git a/sound/pci/hda/tas2781_hda_i2c.c b/sound/pci/hda/tas2781_hda_i2c.c index 7dbfc92d9d55c..89d8235537cd3 100644 --- a/sound/pci/hda/tas2781_hda_i2c.c +++ b/sound/pci/hda/tas2781_hda_i2c.c @@ -527,8 +527,8 @@ static void tas2781_apply_calib(struct tasdevice_priv *tas_priv) for (i = 0; i < tas_priv->ndev; i++) { for (j = 0; j < CALIB_MAX; j++) { - data = get_unaligned_be32( - &tas_priv->cali_data.data[offset]); + data = cpu_to_be32( + *(uint32_t *)&tas_priv->cali_data.data[offset]); rc = tasdevice_dev_bulk_write(tas_priv, i, TASDEVICE_REG(0, page_array[j], rgno_array[j]), (unsigned char *)&data, 4);