linux-kernel - [PATCH v2] ASoC: sirf-audio: Remove redundant of_match

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Message-Id: <20190319213019.19673-1-pakki001@umn.edu>
Date:   Tue, 19 Mar 2019 16:30:18 -0500
From:   Aditya Pakki <pakki001@....edu>
To:     pakki001@....edu
Cc:     kjlu@....edu, Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, Barry Song <baohua@...nel.org>,
        alsa-devel@...a-project.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2] ASoC: sirf-audio: Remove redundant of_match_node call

Unlike other drivers probe method, of_match_node return value
is not used or checked. This patch removes the redundant code.

---
v1: A check is unnecessary as match is never used.
Signed-off-by: Aditya Pakki <pakki001@....edu>
---
 sound/soc/codecs/sirf-audio-codec.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sound/soc/codecs/sirf-audio-codec.c b/sound/soc/codecs/sirf-audio-codec.c
index e424499a8450..e0af21050078 100644
--- a/sound/soc/codecs/sirf-audio-codec.c
+++ b/sound/soc/codecs/sirf-audio-codec.c
@@ -461,9 +461,6 @@ static int sirf_audio_codec_driver_probe(struct platform_device *pdev)
 	struct sirf_audio_codec *sirf_audio_codec;
 	void __iomem *base;
 	struct resource *mem_res;
-	const struct of_device_id *match;
-
-	match = of_match_node(sirf_audio_codec_of_match, pdev->dev.of_node);
 
 	sirf_audio_codec = devm_kzalloc(&pdev->dev,
 		sizeof(struct sirf_audio_codec), GFP_KERNEL);
-- 
2.17.1