6.6-stable review patch. If anyone has any objections, please let me know.
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From: Gergo Koteles soyer@irl.hu
[ Upstream commit 831ec5e3538e989c7995137b5c5c661991a09504 ]
Since we put dvc_tlv static variable to a header file it's copied to each module that includes the header. But not all of them are actually used it.
Fix this W=1 build warning:
include/sound/tas2781-tlv.h:18:35: warning: 'dvc_tlv' defined but not used [-Wunused-const-variable=]
Reported-by: kernel test robot lkp@intel.com Closes: https://lore.kernel.org/oe-kbuild-all/202403290354.v0StnRpc-lkp@intel.com/ Fixes: ae065d0ce9e3 ("ALSA: hda/tas2781: remove digital gain kcontrol") Signed-off-by: Gergo Koteles soyer@irl.hu Message-ID: 0e461545a2a6e9b6152985143e50526322e5f76b.1711665731.git.soyer@irl.hu Signed-off-by: Takashi Iwai tiwai@suse.de Signed-off-by: Sasha Levin sashal@kernel.org --- include/sound/tas2781-tlv.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/sound/tas2781-tlv.h b/include/sound/tas2781-tlv.h index 4038dd421150a..1dc59005d241f 100644 --- a/include/sound/tas2781-tlv.h +++ b/include/sound/tas2781-tlv.h @@ -15,7 +15,7 @@ #ifndef __TAS2781_TLV_H__ #define __TAS2781_TLV_H__
-static const DECLARE_TLV_DB_SCALE(dvc_tlv, -10000, 100, 0); +static const __maybe_unused DECLARE_TLV_DB_SCALE(dvc_tlv, -10000, 100, 0); static const DECLARE_TLV_DB_SCALE(amp_vol_tlv, 1100, 50, 0);
#endif