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| author | Arnd Bergmann <arnd@arndb.de> | 2024-07-19 11:56:34 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2024-07-19 16:56:42 +0200 |
| commit | a2d6d8aee4a4f694920bfaf6f6be3690e0f8d302 (patch) | |
| tree | edc4f01bff809e09544f5c3b2f429d8af56219af | |
| parent | 74dba240881820b46b9b1c62ef4de3bfff47fbd4 (diff) | |
| download | linux-stable-a2d6d8aee4a4f694920bfaf6f6be3690e0f8d302.tar.gz linux-stable-a2d6d8aee4a4f694920bfaf6f6be3690e0f8d302.tar.bz2 linux-stable-a2d6d8aee4a4f694920bfaf6f6be3690e0f8d302.zip | |
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>
| -rw-r--r-- | include/sound/tas2781-tlv.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/sound/tas2781-tlv.h b/include/sound/tas2781-tlv.h index 99c41bfc7827..00fd4d449ff3 100644 --- a/include/sound/tas2781-tlv.h +++ b/include/sound/tas2781-tlv.h @@ -16,11 +16,11 @@ #define __TAS2781_TLV_H__ 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); -static const DECLARE_TLV_DB_SCALE(tas2563_dvc_tlv, -12150, 50, 1); +static const __maybe_unused DECLARE_TLV_DB_SCALE(amp_vol_tlv, 1100, 50, 0); +static const __maybe_unused DECLARE_TLV_DB_SCALE(tas2563_dvc_tlv, -12150, 50, 1); /* pow(10, db/20) * pow(2,30) */ -static const unsigned char tas2563_dvc_table[][4] = { +static const __maybe_unused unsigned char tas2563_dvc_table[][4] = { { 0X00, 0X00, 0X00, 0X00 }, /* -121.5db */ { 0X00, 0X00, 0X03, 0XBC }, /* -121.0db */ { 0X00, 0X00, 0X03, 0XF5 }, /* -120.5db */ |