linux-kernel - [PATCH 31/32] pwm: sifive: convert to devm_platform_ioremap

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Date:   Sun, 29 Dec 2019 08:06:09 +0000
From:   Yangtao Li <tiny.windzz@...il.com>
To:     claudiu.beznea@...rochip.com, thierry.reding@...il.com,
        u.kleine-koenig@...gutronix.de, nicolas.ferre@...rochip.com,
        alexandre.belloni@...tlin.com, ludovic.desroches@...rochip.com,
        rjui@...adcom.com, sbranden@...adcom.com,
        bcm-kernel-feedback-list@...adcom.com, f.fainelli@...il.com,
        nsaenzjulienne@...e.de, shc_work@...l.ru, shawnguo@...nel.org,
        s.hauer@...gutronix.de, kernel@...gutronix.de, festevam@...il.com,
        linux-imx@....com, vz@...ia.com, slemieux.tyco@...il.com,
        khilman@...libre.com, matthias.bgg@...il.com, heiko@...ech.de,
        palmer@...belt.com, paul.walmsley@...ive.com, mripard@...nel.org,
        wens@...e.org, jonathanh@...dia.com, linux@...sktech.co.nz,
        linux-arm-kernel@...ts.infradead.org, linux-pwm@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-rpi-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org,
        linux-riscv@...ts.infradead.org, linux-tegra@...r.kernel.org
Cc:     Yangtao Li <tiny.windzz@...il.com>
Subject: [PATCH 31/32] pwm: sifive: convert to devm_platform_ioremap_resource

Use devm_platform_ioremap_resource() to simplify code.

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

diff --git a/drivers/pwm/pwm-sifive.c b/drivers/pwm/pwm-sifive.c
index cc63f9baa481..cb9134d7197b 100644
--- a/drivers/pwm/pwm-sifive.c
+++ b/drivers/pwm/pwm-sifive.c
@@ -232,7 +232,6 @@ static int pwm_sifive_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct pwm_sifive_ddata *ddata;
 	struct pwm_chip *chip;
-	struct resource *res;
 	int ret;
 
 	ddata = devm_kzalloc(dev, sizeof(*ddata), GFP_KERNEL);
@@ -248,8 +247,7 @@ static int pwm_sifive_probe(struct platform_device *pdev)
 	chip->base = -1;
 	chip->npwm = 4;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	ddata->regs = devm_ioremap_resource(dev, res);
+	ddata->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(ddata->regs))
 		return PTR_ERR(ddata->regs);
 
-- 
2.17.1