pwm: lpc18xx-sct: Convert to devm_platform_ioremap_resource()

[ Upstream commit 74ec20a4e6a064ac2cdfb577c115cb948b307f0f ]

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/pwm/pwm-lpc18xx-sct.c b/drivers/pwm/pwm-lpc18xx-sct.c
index 9b15b6a79082a776ee1d77f211b612e1162c79dd..f32a9e0692ad6f77fdcdaea0b7193bca764bf1b2 100644 (file)
--- a/drivers/pwm/pwm-lpc18xx-sct.c
+++ b/drivers/pwm/pwm-lpc18xx-sct.c
@@ -325,7 +325,6 @@ static int lpc18xx_pwm_probe(struct platform_device *pdev)
 {
        struct lpc18xx_pwm_chip *lpc18xx_pwm;
        struct pwm_device *pwm;
-       struct resource *res;
        int ret, i;
        u64 val;
 
@@ -336,8 +335,7 @@ static int lpc18xx_pwm_probe(struct platform_device *pdev)
 
        lpc18xx_pwm->dev = &pdev->dev;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       lpc18xx_pwm->base = devm_ioremap_resource(&pdev->dev, res);
+       lpc18xx_pwm->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(lpc18xx_pwm->base))
                return PTR_ERR(lpc18xx_pwm->base);