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authorWolfram Sang <wsa@the-dreams.de>2013-05-10 10:17:03 +0200
committerLinus Walleij <linus.walleij@linaro.org>2013-06-16 11:56:49 +0200
commitf50b9e12db1fbe3cef9e819e87955e0c99662a03 (patch)
tree07f14556c1f0422db30f1f092ea6d6000bb18557 /drivers/pinctrl
parentdbf850c68742c5fc884c39efe0a2a344d50f3344 (diff)
downloadop-kernel-dev-f50b9e12db1fbe3cef9e819e87955e0c99662a03.zip
op-kernel-dev-f50b9e12db1fbe3cef9e819e87955e0c99662a03.tar.gz
drivers/pinctrl: don't check resource with devm_ioremap_resource
devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r--drivers/pinctrl/pinctrl-at91.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c
index 5d7529e..b90a3a0 100644
--- a/drivers/pinctrl/pinctrl-at91.c
+++ b/drivers/pinctrl/pinctrl-at91.c
@@ -1543,12 +1543,6 @@ static int at91_gpio_probe(struct platform_device *pdev)
goto err;
}
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- ret = -ENOENT;
- goto err;
- }
-
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
ret = irq;
@@ -1561,6 +1555,7 @@ static int at91_gpio_probe(struct platform_device *pdev)
goto err;
}
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
at91_chip->regbase = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(at91_chip->regbase)) {
ret = PTR_ERR(at91_chip->regbase);
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