linux-kernel - [PATCH 2/2] i3c: master: cdns: convert to devm_platform_ioremap

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Message-Id: <20191228185406.26551-2-tiny.windzz@gmail.com>
Date:   Sat, 28 Dec 2019 18:54:06 +0000
From:   Yangtao Li <tiny.windzz@...il.com>
To:     vitor.soares@...opsys.com, bbrezillon@...nel.org, pgaj@...ence.com
Cc:     linux-i3c@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Yangtao Li <tiny.windzz@...il.com>
Subject: [PATCH 2/2] i3c: master: cdns: convert to devm_platform_ioremap_resource

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@...il.com>
---
 drivers/i3c/master/i3c-master-cdns.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/i3c/master/i3c-master-cdns.c b/drivers/i3c/master/i3c-master-cdns.c
index 10db0bf0655a..2fb7ed34f995 100644
--- a/drivers/i3c/master/i3c-master-cdns.c
+++ b/drivers/i3c/master/i3c-master-cdns.c
@@ -1524,7 +1524,6 @@ static void cdns_i3c_master_hj(struct work_struct *work)
 static int cdns_i3c_master_probe(struct platform_device *pdev)
 {
 	struct cdns_i3c_master *master;
-	struct resource *res;
 	int ret, irq;
 	u32 val;
 
@@ -1532,8 +1531,7 @@ static int cdns_i3c_master_probe(struct platform_device *pdev)
 	if (!master)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	master->regs = devm_ioremap_resource(&pdev->dev, res);
+	master->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(master->regs))
 		return PTR_ERR(master->regs);
 
-- 
2.17.1