pinctrl: 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.
devm_ioremap_resource() provides its own error messages so all explicit
error messages can be removed from the failure code paths.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Cc: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/pinctrl/pinctrl-imx.c b/drivers/pinctrl/pinctrl-imx.c
index 43a6f1f..4cebb9c 100644
--- a/drivers/pinctrl/pinctrl-imx.c
+++ b/drivers/pinctrl/pinctrl-imx.c
@@ -584,9 +584,9 @@
if (!res)
return -ENOENT;
- ipctl->base = devm_request_and_ioremap(&pdev->dev, res);
- if (!ipctl->base)
- return -EBUSY;
+ ipctl->base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(ipctl->base))
+ return PTR_ERR(ipctl->base);
imx_pinctrl_desc.name = dev_name(&pdev->dev);
imx_pinctrl_desc.pins = info->pins;