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From: Yihao Han <hanyihao@vivo.com>
To: Liam Girdwood <lgirdwood@gmail.com>,
	Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
	Takashi Iwai <tiwai@suse.com>, Yihao Han <hanyihao@vivo.com>,
	Rikard Falkeborn <rikard.falkeborn@gmail.com>,
	alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org
Subject: [PATCH] ASoC: ux500: mop500: Check before clk_put() not needed
Date: Mon, 16 May 2022 20:30:46 -0700	[thread overview]
Message-ID: <20220517033050.5191-1-hanyihao@vivo.com> (raw)

clk_put() already checks the clk ptr using !clk and IS_ERR()
so there is no need to check it again before calling it.

Signed-off-by: Yihao Han <hanyihao@vivo.com>
---
 sound/soc/ux500/mop500_ab8500.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/sound/soc/ux500/mop500_ab8500.c b/sound/soc/ux500/mop500_ab8500.c
index 3e654e708f78..1ea1729984a9 100644
--- a/sound/soc/ux500/mop500_ab8500.c
+++ b/sound/soc/ux500/mop500_ab8500.c
@@ -433,12 +433,9 @@ void mop500_ab8500_remove(struct snd_soc_card *card)
 {
 	struct mop500_ab8500_drvdata *drvdata = snd_soc_card_get_drvdata(card);
 
-	if (drvdata->clk_ptr_sysclk != NULL)
-		clk_put(drvdata->clk_ptr_sysclk);
-	if (drvdata->clk_ptr_ulpclk != NULL)
-		clk_put(drvdata->clk_ptr_ulpclk);
-	if (drvdata->clk_ptr_intclk != NULL)
-		clk_put(drvdata->clk_ptr_intclk);
+	clk_put(drvdata->clk_ptr_sysclk);
+	clk_put(drvdata->clk_ptr_ulpclk);
+	clk_put(drvdata->clk_ptr_intclk);
 
 	snd_soc_card_set_drvdata(card, drvdata);
 }
-- 
2.17.1


             reply	other threads:[~2022-05-17  3:31 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-17  3:30 Yihao Han [this message]
2022-05-17 15:59 ` [PATCH] ASoC: ux500: mop500: Check before clk_put() not needed Mark Brown

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