[PATCH 32/38] ASoC: es7134: mark OF related data as maybe unused

[Krzysztof Kozlowski]

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

  sound/soc/codecs/es7134.c:264:33: warning: ‘es7154_chip’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzk at kernel.org>
---
 sound/soc/codecs/es7134.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/es7134.c b/sound/soc/codecs/es7134.c
index 00518406eb2b..e2b79879354b 100644
--- a/sound/soc/codecs/es7134.c
+++ b/sound/soc/codecs/es7134.c
@@ -183,7 +183,7 @@ static const struct snd_soc_dapm_route es7134_extra_routes[] = {
 	{ "Playback", NULL, "VDD", }
 };
 
-static const struct es7134_chip es7134_chip = {
+static const struct es7134_chip es7134_chip __maybe_unused = {
 	.dai_drv = &es7134_dai,
 	.modes = es7134_modes,
 	.mode_num = ARRAY_SIZE(es7134_modes),
@@ -261,7 +261,7 @@ static const struct snd_soc_dapm_route es7154_extra_routes[] = {
 	{ "Playback", NULL, "PVDD", }
 };
 
-static const struct es7134_chip es7154_chip = {
+static const struct es7134_chip es7154_chip __maybe_unused = {
 	.dai_drv = &es7154_dai,
 	.modes = es7154_modes,
 	.mode_num = ARRAY_SIZE(es7154_modes),
-- 
2.25.1