linux-kernel - [PATCH 04/13] mmc: sdhci-s3c: convert to devm_platform_ioremap

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Date:   Sun, 15 Dec 2019 17:51:11 +0000
From:   Yangtao Li <tiny.windzz@...il.com>
To:     manuel.lauss@...il.com, ulf.hansson@...aro.org,
        khilman@...libre.com, chaotian.jing@...iatek.com,
        matthias.bgg@...il.com, nico@...xnic.net, adrian.hunter@...el.com,
        agross@...nel.org, bjorn.andersson@...aro.org, ben-linux@...ff.org,
        jh80.chung@...sung.com, vireshk@...nel.org, mripard@...nel.org,
        wens@...e.org, wsa+renesas@...g-engineering.com,
        gregkh@...uxfoundation.org, kstewart@...uxfoundation.org,
        yamada.masahiro@...ionext.com, tglx@...utronix.de,
        allison@...utok.net, yoshihiro.shimoda.uh@...esas.com,
        geert+renesas@...der.be, linus.walleij@...aro.org
Cc:     linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-arm-msm@...r.kernel.org,
        Yangtao Li <tiny.windzz@...il.com>
Subject: [PATCH 04/13] mmc: sdhci-s3c: convert to devm_platform_ioremap_resource

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@...il.com>
---
 drivers/mmc/host/sdhci-s3c.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
index 51e096f27388..e72352beb13a 100644
--- a/drivers/mmc/host/sdhci-s3c.c
+++ b/drivers/mmc/host/sdhci-s3c.c
@@ -481,7 +481,6 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct sdhci_host *host;
 	struct sdhci_s3c *sc;
-	struct resource *res;
 	int ret, irq, ptr, clks;
 
 	if (!pdev->dev.platform_data && !pdev->dev.of_node) {
@@ -555,8 +554,7 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
 		goto err_no_busclks;
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	host->ioaddr = devm_ioremap_resource(&pdev->dev, res);
+	host->ioaddr = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(host->ioaddr)) {
 		ret = PTR_ERR(host->ioaddr);
 		goto err_req_regs;
-- 
2.17.1