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authorYangtao Li <tiny.windzz@gmail.com>2019-12-29 08:06:01 +0000
committerThierry Reding <thierry.reding@gmail.com>2020-12-17 14:18:44 +0100
commit05baa59601ee11fdbd0babb4cce49b2ffff7fb14 (patch)
treeb16422906538e08ff627ff040ffa69b712d96bf4 /drivers/pwm/pwm-berlin.c
parentf57e7d25e5f3cb8724668c3118aee7d9a00ec7f1 (diff)
downloadlinux-05baa59601ee11fdbd0babb4cce49b2ffff7fb14.tar.bz2
pwm: berlin: 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-berlin.c')
-rw-r--r--drivers/pwm/pwm-berlin.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/pwm/pwm-berlin.c b/drivers/pwm/pwm-berlin.c
index b91c477cc84b..fe405289e582 100644
--- a/drivers/pwm/pwm-berlin.c
+++ b/drivers/pwm/pwm-berlin.c
@@ -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);