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authorYangtao Li <tiny.windzz@gmail.com>2019-12-29 08:05:59 +0000
committerThierry Reding <thierry.reding@gmail.com>2020-12-17 14:18:44 +0100
commit1dcf0523fdb37b0b0d97b07dacce6b99b4d3c0ce (patch)
tree9fad1a9fc68321973f2579b9ee6093e67470f7e0 /drivers/pwm/pwm-tiecap.c
parent860b1ca0eabc8c2199c5edd9226f214b085c3f9b (diff)
pwm: tiecap: 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-tiecap.c')
-rw-r--r--drivers/pwm/pwm-tiecap.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c
index 683804c7d26c..2a8949014bb1 100644
--- a/drivers/pwm/pwm-tiecap.c
+++ b/drivers/pwm/pwm-tiecap.c
@@ -196,7 +196,6 @@ static int ecap_pwm_probe(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
struct ecap_pwm_chip *pc;
- struct resource *r;
struct clk *clk;
int ret;
@@ -230,8 +229,7 @@ static int ecap_pwm_probe(struct platform_device *pdev)
pc->chip.base = -1;
pc->chip.npwm = 1;
- r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- pc->mmio_base = devm_ioremap_resource(&pdev->dev, r);
+ pc->mmio_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(pc->mmio_base))
return PTR_ERR(pc->mmio_base);