Commit 05baa596 authored by Yangtao Li's avatar Yangtao Li Committed by Thierry Reding
Browse files

pwm: berlin: Convert to devm_platform_ioremap_resource() 



Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: default avatarYangtao Li <tiny.windzz@gmail.com>
Reviewed-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent f57e7d25

drivers/pwm/pwm-berlin.c

+1 −3
Original line number Diff line number Diff line
@@ -186,15 +186,13 @@ MODULE_DEVICE_TABLE(of, berlin_pwm_match); 
static int berlin_pwm_probe(struct platform_device *pdev)

{

	struct berlin_pwm_chip *pwm;

	struct resource *res;

	int ret;



	pwm = devm_kzalloc(&pdev->dev, sizeof(*pwm), GFP_KERNEL);

	if (!pwm)

		return -ENOMEM;



	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	pwm->base = devm_ioremap_resource(&pdev->dev, res);

	pwm->base = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(pwm->base))

		return PTR_ERR(pwm->base);