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pwm: renesas-tpu: Convert to devm_platform_ioremap_resource() 

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 08:05:42 +00:00 committed by Thierry Reding
parent 3d3a325939
commit e3f22bc255
1 changed files with 1 additions and 3 deletions
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4
drivers/pwm/pwm-renesas-tpu.c
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@ -383,7 +383,6 @@ static const struct pwm_ops tpu_pwm_ops = {
static int tpu_probe(struct platform_device *pdev) static int tpu_probe(struct platform_device *pdev)
{ {
struct tpu_device *tpu; struct tpu_device *tpu;
struct resource *res;
int ret; int ret;
tpu = devm_kzalloc(&pdev->dev, sizeof(*tpu), GFP_KERNEL); tpu = devm_kzalloc(&pdev->dev, sizeof(*tpu), GFP_KERNEL);
@ -394,8 +393,7 @@ static int tpu_probe(struct platform_device *pdev)
tpu->pdev = pdev; tpu->pdev = pdev;
/* Map memory, get clock and pin control. */ /* Map memory, get clock and pin control. */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); tpu->base = devm_platform_ioremap_resource(pdev, 0);
tpu->base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(tpu->base)) if (IS_ERR(tpu->base))
return PTR_ERR(tpu->base); return PTR_ERR(tpu->base);