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pwm: sifive: Convert to devm_platform_ioremap_resource()

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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>
This commit is contained in:
Yangtao Li 2019-12-29 08:06:09 +00:00 committed by Thierry Reding
parent cecccd8d4a
commit 96cfceba39
1 changed files with 1 additions and 3 deletions
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4
drivers/pwm/pwm-sifive.c
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@ -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);