linux-kernel - [PATCH 1/2] ASoC: codecs: wcd938x: fix unused variable warning

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Date:   Mon, 21 Jun 2021 14:45:01 +0100
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     broonie@...nel.org
Cc:     alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        lgirdwood@...il.com,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        kernel test robot <lkp@...el.com>
Subject: [PATCH 1/2] ASoC: codecs: wcd938x: fix unused variable warning

This patch fixes below

	warning: unused variable wcd938x_dt_match

by placing device match table under CONFIG_OF

Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 sound/soc/codecs/wcd938x.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/codecs/wcd938x.c b/sound/soc/codecs/wcd938x.c
index 4be61122b0b5..427f51fade37 100644
--- a/sound/soc/codecs/wcd938x.c
+++ b/sound/soc/codecs/wcd938x.c
@@ -3714,12 +3714,14 @@ static int wcd938x_remove(struct platform_device *pdev)
 	return 0;
 }
 
+#if defined(CONFIG_OF)
 static const struct of_device_id wcd938x_dt_match[] = {
 	{ .compatible = "qcom,wcd9380-codec" },
 	{ .compatible = "qcom,wcd9385-codec" },
 	{}
 };
 MODULE_DEVICE_TABLE(of, wcd938x_dt_match);
+#endif
 
 static struct platform_driver wcd938x_codec_driver = {
 	.probe = wcd938x_probe,
-- 
2.21.0