[PATCH v2 05/39] ASoC: rk3328: 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/rk3328_codec.c:502:34: warning: ‘rk3328_codec_of_match’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzk at kernel.org>
---
 sound/soc/codecs/rk3328_codec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/rk3328_codec.c b/sound/soc/codecs/rk3328_codec.c
index 940a2fa933ed..bfefefcc76d8 100644
--- a/sound/soc/codecs/rk3328_codec.c
+++ b/sound/soc/codecs/rk3328_codec.c
@@ -499,7 +499,7 @@ static int rk3328_platform_probe(struct platform_device *pdev)
 					       ARRAY_SIZE(rk3328_dai));
 }
 
-static const struct of_device_id rk3328_codec_of_match[] = {
+static const struct of_device_id rk3328_codec_of_match[] __maybe_unused = {
 		{ .compatible = "rockchip,rk3328-codec", },
 		{},
 };
-- 
2.25.1