linux-kernel - [PATCH 2/5] nvmem: lpc18xx_otp: convert to devm_platform_ioremap

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Date:   Tue, 10 Dec 2019 20:31:47 +0000
From:   Yangtao Li <tiny.windzz@...il.com>
To:     gregkh@...uxfoundation.org, rafael@...nel.org,
        srinivas.kandagatla@...aro.org, vz@...ia.com, khilman@...libre.com,
        mripard@...nel.org, wens@...e.org,
        andriy.shevchenko@...ux.intel.com, mchehab+samsung@...nel.org,
        mans@...sr.com, treding@...dia.com, suzuki.poulose@....com,
        bgolaszewski@...libre.com, tglx@...utronix.de
Cc:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org,
        Yangtao Li <tiny.windzz@...il.com>
Subject: [PATCH 2/5] nvmem: lpc18xx_otp: convert to devm_platform_ioremap_resource

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@...il.com>
---
 drivers/nvmem/lpc18xx_otp.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/nvmem/lpc18xx_otp.c b/drivers/nvmem/lpc18xx_otp.c
index 16c92ea85d49..8faed05e3cbe 100644
--- a/drivers/nvmem/lpc18xx_otp.c
+++ b/drivers/nvmem/lpc18xx_otp.c
@@ -68,14 +68,12 @@ static int lpc18xx_otp_probe(struct platform_device *pdev)
 {
 	struct nvmem_device *nvmem;
 	struct lpc18xx_otp *otp;
-	struct resource *res;
 
 	otp = devm_kzalloc(&pdev->dev, sizeof(*otp), GFP_KERNEL);
 	if (!otp)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	otp->base = devm_ioremap_resource(&pdev->dev, res);
+	otp->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(otp->base))
 		return PTR_ERR(otp->base);
 
-- 
2.17.1