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authorYangtao Li <tiny.windzz@gmail.com>2019-12-29 08:05:56 +0000
committerThierry Reding <thierry.reding@gmail.com>2020-12-17 14:18:43 +0100
commitdc13c0f61e31c9c00b072ba2d851362fbdd25bfa (patch)
tree5b15a6658db71054bc13898625c232b893fb359f /drivers/pwm
parentcc1cc4ba3673913bc12769fc24ea8ed47819077a (diff)
pwm: tiehrpwm: 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-tiehrpwm.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/pwm/pwm-tiehrpwm.c b/drivers/pwm/pwm-tiehrpwm.c
index 0846917ff2d2..97dc62fe9175 100644
--- a/drivers/pwm/pwm-tiehrpwm.c
+++ b/drivers/pwm/pwm-tiehrpwm.c
@@ -421,7 +421,6 @@ static int ehrpwm_pwm_probe(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
struct ehrpwm_pwm_chip *pc;
- struct resource *r;
struct clk *clk;
int ret;
@@ -455,8 +454,7 @@ static int ehrpwm_pwm_probe(struct platform_device *pdev)
pc->chip.base = -1;
pc->chip.npwm = NUM_PWM_CHANNEL;
- 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);