pwm: Convert to devm_ioremap_resource()
Convert all uses of devm_request_and_ioremap() to the newly introduced
devm_ioremap_resource() which provides more consistent error handling.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/pwm/pwm-mxs.c b/drivers/pwm/pwm-mxs.c
index 7ec345f..a53d309 100644
--- a/drivers/pwm/pwm-mxs.c
+++ b/drivers/pwm/pwm-mxs.c
@@ -139,9 +139,9 @@
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- mxs->base = devm_request_and_ioremap(&pdev->dev, res);
- if (!mxs->base)
- return -EADDRNOTAVAIL;
+ mxs->base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(mxs->base))
+ return PTR_ERR(mxs->base);
pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
if (IS_ERR(pinctrl))
