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authorYangtao Li <tiny.windzz@gmail.com>2019-12-29 11:06:00 +0300
committerThierry Reding <thierry.reding@gmail.com>2020-12-17 16:18:44 +0300
commitf57e7d25e5f3cb8724668c3118aee7d9a00ec7f1 (patch)
treeb845e8949e852035f08aa1b4fa8d6b3c57203517 /drivers/pwm
parent1dcf0523fdb37b0b0d97b07dacce6b99b4d3c0ce (diff)
downloadlinux-f57e7d25e5f3cb8724668c3118aee7d9a00ec7f1.tar.xz
pwm: bcm2835: 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')
-rw-r--r--drivers/pwm/pwm-bcm2835.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/pwm/pwm-bcm2835.c b/drivers/pwm/pwm-bcm2835.c
index 6841dcfe27fc..bc018daf1488 100644
--- a/drivers/pwm/pwm-bcm2835.c
+++ b/drivers/pwm/pwm-bcm2835.c
@@ -137,7 +137,6 @@ static const struct pwm_ops bcm2835_pwm_ops = {
static int bcm2835_pwm_probe(struct platform_device *pdev)
{
struct bcm2835_pwm *pc;
- struct resource *res;
int ret;
pc = devm_kzalloc(&pdev->dev, sizeof(*pc), GFP_KERNEL);
@@ -146,8 +145,7 @@ static int bcm2835_pwm_probe(struct platform_device *pdev)
pc->dev = &pdev->dev;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- pc->base = devm_ioremap_resource(&pdev->dev, res);
+ pc->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(pc->base))
return PTR_ERR(pc->base);