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ALSA: hda: tas2781: mark const variables as __maybe_unused
An earlier patch changed the DECLARE_TLV_DB_SCALE declaration, but now there are additional static const variables that cause the same build warnings: In file included from sound/pci/hda/tas2781_hda_i2c.c:23: include/sound/tas2781-tlv.h:23:28: error: 'tas2563_dvc_table' defined but not used [-Werror=unused-const-variable=] 23 | static const unsigned char tas2563_dvc_table[][4] = { | ^~~~~~~~~~~~~~~~~ In file included from include/sound/tlv.h:10, from sound/pci/hda/tas2781_hda_i2c.c:22: include/sound/tas2781-tlv.h:20:35: error: 'tas2563_dvc_tlv' defined but not used [-Werror=unused-const-variable=] 20 | static const DECLARE_TLV_DB_SCALE(tas2563_dvc_tlv, -12150, 50, 1); | ^~~~~~~~~~~~~~~ Mark them all as unused as well. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://patch.msgid.link/20240719095640.3741247-1-arnd@kernel.org Signed-off-by: Takashi Iwai <tiwai@suse.de>
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1 changed files with 3 additions and 3 deletions
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@ -16,11 +16,11 @@
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#define __TAS2781_TLV_H__
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static const __maybe_unused DECLARE_TLV_DB_SCALE(dvc_tlv, -10000, 100, 0);
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static const DECLARE_TLV_DB_SCALE(amp_vol_tlv, 1100, 50, 0);
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static const DECLARE_TLV_DB_SCALE(tas2563_dvc_tlv, -12150, 50, 1);
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static const __maybe_unused DECLARE_TLV_DB_SCALE(amp_vol_tlv, 1100, 50, 0);
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static const __maybe_unused DECLARE_TLV_DB_SCALE(tas2563_dvc_tlv, -12150, 50, 1);
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/* pow(10, db/20) * pow(2,30) */
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static const unsigned char tas2563_dvc_table[][4] = {
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static const __maybe_unused unsigned char tas2563_dvc_table[][4] = {
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{ 0X00, 0X00, 0X00, 0X00 }, /* -121.5db */
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{ 0X00, 0X00, 0X03, 0XBC }, /* -121.0db */
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{ 0X00, 0X00, 0X03, 0XF5 }, /* -120.5db */
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