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pwm: vt8500: 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 08:06:02 +00:00 committed by Thierry Reding
parent 05baa59601
commit 4906bf5482
1 changed files with 1 additions and 3 deletions
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4
drivers/pwm/pwm-vt8500.c
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@ -193,7 +193,6 @@ MODULE_DEVICE_TABLE(of, vt8500_pwm_dt_ids);
static int vt8500_pwm_probe(struct platform_device *pdev)
{
struct vt8500_chip *chip;
struct resource *r;
struct device_node *np = pdev->dev.of_node;
int ret;
@ -219,8 +218,7 @@ static int vt8500_pwm_probe(struct platform_device *pdev)
return PTR_ERR(chip->clk);
}
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
chip->base = devm_ioremap_resource(&pdev->dev, r);
chip->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(chip->base))
return PTR_ERR(chip->base);