[PATCH 34/38] ASoC: samsung: i2s: mark OF related data as maybe unused

Krzysztof Kozlowski
2020-11-20T16:20:05Z

The driver can be compile tested with !CONFIG_OF making certain data
unused:

sound/soc/samsung/i2s.c:1646:42: warning: ‘i2sv5_dai_type_i2s1’ defined but not used [-Wunused-const-variable=]
sound/soc/samsung/i2s.c:1639:42: warning: ‘i2sv7_dai_type’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
sound/soc/samsung/i2s.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index df53d4ea808f..1e89f2a285a9 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -1622,28 +1622,28 @@ static const struct samsung_i2s_dai_data i2sv3_dai_type = {
.i2s_variant_regs = &i2sv3_regs,
};

-static const struct samsung_i2s_dai_data i2sv5_dai_type = {
+static const struct samsung_i2s_dai_data i2sv5_dai_type __maybe_unused = {
.quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI | QUIRK_NEED_RSTCLR |
QUIRK_SUPPORTS_IDMA,
.pcm_rates = SNDRV_PCM_RATE_8000_96000,
.i2s_variant_regs = &i2sv3_regs,
};

-static const struct samsung_i2s_dai_data i2sv6_dai_type = {
+static const struct samsung_i2s_dai_data i2sv6_dai_type __maybe_unused = {
.quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI | QUIRK_NEED_RSTCLR |
QUIRK_SUPPORTS_TDM | QUIRK_SUPPORTS_IDMA,
.pcm_rates = SNDRV_PCM_RATE_8000_96000,
.i2s_variant_regs = &i2sv6_regs,
};

-static const struct samsung_i2s_dai_data i2sv7_dai_type = {
+static const struct samsung_i2s_dai_data i2sv7_dai_type __maybe_unused = {
.quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI | QUIRK_NEED_RSTCLR |
QUIRK_SUPPORTS_TDM,
.pcm_rates = SNDRV_PCM_RATE_8000_192000,
.i2s_variant_regs = &i2sv7_regs,
};

-static const struct samsung_i2s_dai_data i2sv5_dai_type_i2s1 = {
+static const struct samsung_i2s_dai_data i2sv5_dai_type_i2s1 __maybe_unused = {
.quirks = QUIRK_PRI_6CHAN | QUIRK_NEED_RSTCLR,
.pcm_rates = SNDRV_PCM_RATE_8000_96000,
.i2s_variant_regs = &i2sv5_i2s1_regs,
--
2.25.1