linux-kernel - [PATCH] ASoC: mediatek: mt8195: Make use of the helper function devm_platform_ioremap

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Message-ID: <20210901132742.31714-1-caihuoqing@baidu.com>
Date:   Wed, 1 Sep 2021 21:27:41 +0800
From:   Cai Huoqing <caihuoqing@...du.com>
To:     <caihuoqing@...du.com>
CC:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        "Matthias Brugger" <matthias.bgg@...il.com>,
        <alsa-devel@...a-project.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH] ASoC: mediatek: mt8195: Make use of the helper function devm_platform_ioremap_resource()

Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing <caihuoqing@...du.com>
---
 sound/soc/mediatek/mt8195/mt8195-afe-pcm.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c b/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c
index 6635c3f72ecc..8c697f41d51d 100644
--- a/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c
+++ b/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c
@@ -3057,7 +3057,6 @@ static int mt8195_afe_pcm_dev_probe(struct platform_device *pdev)
 {
 	struct mtk_base_afe *afe;
 	struct mt8195_afe_private *afe_priv;
-	struct resource *res;
 	struct device *dev = &pdev->dev;
 	int i, irq_id, ret;
 	struct snd_soc_component *component;
@@ -3078,8 +3077,7 @@ static int mt8195_afe_pcm_dev_probe(struct platform_device *pdev)
 	afe_priv = afe->platform_priv;
 	afe->dev = &pdev->dev;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	afe->base_addr = devm_ioremap_resource(&pdev->dev, res);
+	afe->base_addr = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(afe->base_addr))
 		return PTR_ERR(afe->base_addr);
 
-- 
2.25.1