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authorYangtao Li <tiny.windzz@gmail.com>2019-12-29 08:05:41 +0000
committerThierry Reding <thierry.reding@gmail.com>2020-12-17 14:18:38 +0100
commit3d3a32593957da447a27520beefb1834ba068a57 (patch)
treee14b512c6ffd3df92ead2cd4e52a6a4e170f4c9a /drivers/pwm/pwm-rcar.c
parente9534031f0692fb9405c7a606ebba9303de43e11 (diff)
downloadlinux-3d3a32593957da447a27520beefb1834ba068a57.tar.bz2
pwm: rcar: 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>
Diffstat (limited to 'drivers/pwm/pwm-rcar.c')
-rw-r--r--drivers/pwm/pwm-rcar.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/pwm/pwm-rcar.c b/drivers/pwm/pwm-rcar.c
index 7ab9eb6616d9..3e23f1e4e1f6 100644
--- a/drivers/pwm/pwm-rcar.c
+++ b/drivers/pwm/pwm-rcar.c
@@ -204,15 +204,13 @@ static const struct pwm_ops rcar_pwm_ops = {
static int rcar_pwm_probe(struct platform_device *pdev)
{
struct rcar_pwm_chip *rcar_pwm;
- struct resource *res;
int ret;
rcar_pwm = devm_kzalloc(&pdev->dev, sizeof(*rcar_pwm), GFP_KERNEL);
if (rcar_pwm == NULL)
return -ENOMEM;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- rcar_pwm->base = devm_ioremap_resource(&pdev->dev, res);
+ rcar_pwm->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(rcar_pwm->base))
return PTR_ERR(rcar_pwm->base);