linux-kernel - [PATCH -next] sound: use devm_platform_ioremap_resource

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Message-ID: <20200916111122.144963-1-zhangqilong3@huawei.com>
Date:   Wed, 16 Sep 2020 19:11:22 +0800
From:   Qilong Zhang <zhangqilong3@...wei.com>
To:     <peter.ujfalusi@...com>, <perex@...ex.cz>, <tiwai@...e.com>
CC:     <linux-omap@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH -next] sound: use devm_platform_ioremap_resource_byname

Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately.

Signed-off-by: Zhang Qilong <zhangqilong3@...wei.com>
---
 sound/soc/ti/omap-mcbsp.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/sound/soc/ti/omap-mcbsp.c b/sound/soc/ti/omap-mcbsp.c
index 6025b30bbe77..186cea91076f 100644
--- a/sound/soc/ti/omap-mcbsp.c
+++ b/sound/soc/ti/omap-mcbsp.c
@@ -620,11 +620,7 @@ static int omap_mcbsp_init(struct platform_device *pdev)
 	spin_lock_init(&mcbsp->lock);
 	mcbsp->free = true;
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpu");
-	if (!res)
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-	mcbsp->io_base = devm_ioremap_resource(&pdev->dev, res);
+	mcbsp->io_base = devm_platform_ioremap_resource_byname(pdev, "mpu");
 	if (IS_ERR(mcbsp->io_base))
 		return PTR_ERR(mcbsp->io_base);
 
-- 
2.17.1