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>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/pinctrl/pinctrl-bcm2835.c b/drivers/pinctrl/pinctrl-bcm2835.c
index d347b9f2eae3..4eb6d2c4e4df 100644
--- a/drivers/pinctrl/pinctrl-bcm2835.c
+++ b/drivers/pinctrl/pinctrl-bcm2835.c
@@ -959,9 +959,9 @@ static int bcm2835_pinctrl_probe(struct platform_device *pdev)
                 return err;
         }
 
-        pc->base = devm_request_and_ioremap(dev, &iomem);
-        if (!pc->base)
-                return -EADDRNOTAVAIL;
+        pc->base = devm_ioremap_resource(dev, &iomem);
+        if (IS_ERR(pc->base))
+                return PTR_ERR(pc->base);
 
         pc->gpio_chip = bcm2835_gpio_chip;
         pc->gpio_chip.dev = dev;