linux-kernel - [PATCH v2] ASoC: sun50i-dmic: avoid unused variable warning for sun50i_dmic_of

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Message-Id: <1666511085-2748-1-git-send-email-fengzheng923@gmail.com>
Date:   Sun, 23 Oct 2022 00:44:45 -0700
From:   Ban Tao <fengzheng923@...il.com>
To:     fengzheng923@...il.com, lgirdwood@...il.com, broonie@...nel.org,
        perex@...ex.cz, tiwai@...e.com, wens@...e.org,
        jernej.skrabec@...il.com, samuel@...lland.org
Cc:     alsa-devel@...a-project.org, linux-arm-kernel@...ts.infradead.org,
        linux-sunxi@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: [PATCH v2] ASoC: sun50i-dmic: avoid unused variable warning for sun50i_dmic_of_match

In configurations with CONFIG_OF=n, we get a harmless build warning:

sound/soc/sunxi/sun50i-dmic.c:268:34: warning: unused variable
'sun50i_dmic_of_match' [-Wunused-const-variable]

Signed-off-by: Ban Tao <fengzheng923@...il.com>
Reported-by: kernel test robot <lkp@...el.com>
Acked-by: Jernej Skrabec <jernej.skrabec@...il.com>
---
v1->v2:Add "Acked-by" tag.
---
 sound/soc/sunxi/sun50i-dmic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/sunxi/sun50i-dmic.c b/sound/soc/sunxi/sun50i-dmic.c
index 86cff5a..62509cb 100644
--- a/sound/soc/sunxi/sun50i-dmic.c
+++ b/sound/soc/sunxi/sun50i-dmic.c
@@ -391,7 +391,7 @@ static const struct dev_pm_ops sun50i_dmic_pm = {
 static struct platform_driver sun50i_dmic_driver = {
 	.driver         = {
 		.name   = "sun50i-dmic",
-		.of_match_table = of_match_ptr(sun50i_dmic_of_match),
+		.of_match_table = sun50i_dmic_of_match,
 		.pm     = &sun50i_dmic_pm,
 	},
 	.probe          = sun50i_dmic_probe,
-- 
2.7.4