diff options
| author | Wolfram Sang <wsa@the-dreams.de> | 2013-05-12 17:19:50 +0400 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2013-05-18 13:55:56 +0400 |
| commit | 0497a59450a70fcecffc288f9d864d6c778746ee (patch) | |
| tree | c166697710c9baffc67aa462414ed1e1cc77d185 /drivers/pinctrl | |
| parent | 042c730aa1a134c88c9afccef529694825891640 (diff) | |
| download | linux-0497a59450a70fcecffc288f9d864d6c778746ee.tar.xz | |
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>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/pinctrl-coh901.c | 5 | ||||
| -rw-r--r-- | drivers/pinctrl/pinctrl-exynos5440.c | 5 | ||||
| -rw-r--r-- | drivers/pinctrl/pinctrl-samsung.c | 5 | ||||
| -rw-r--r-- | drivers/pinctrl/pinctrl-xway.c | 4 |
4 files changed, 0 insertions, 19 deletions
diff --git a/drivers/pinctrl/pinctrl-coh901.c b/drivers/pinctrl/pinctrl-coh901.c index edde3acc4186..a67af419f531 100644 --- a/drivers/pinctrl/pinctrl-coh901.c +++ b/drivers/pinctrl/pinctrl-coh901.c @@ -713,11 +713,6 @@ static int __init u300_gpio_probe(struct platform_device *pdev) gpio->dev = &pdev->dev; memres = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!memres) { - dev_err(gpio->dev, "could not get GPIO memory resource\n"); - return -ENODEV; - } - gpio->base = devm_ioremap_resource(&pdev->dev, memres); if (IS_ERR(gpio->base)) return PTR_ERR(gpio->base); diff --git a/drivers/pinctrl/pinctrl-exynos5440.c b/drivers/pinctrl/pinctrl-exynos5440.c index 6038503ed929..32a48f44f574 100644 --- a/drivers/pinctrl/pinctrl-exynos5440.c +++ b/drivers/pinctrl/pinctrl-exynos5440.c @@ -1000,11 +1000,6 @@ static int exynos5440_pinctrl_probe(struct platform_device *pdev) } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "cannot find IO resource\n"); - return -ENOENT; - } - priv->reg_base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(priv->reg_base)) return PTR_ERR(priv->reg_base); diff --git a/drivers/pinctrl/pinctrl-samsung.c b/drivers/pinctrl/pinctrl-samsung.c index 976366899f68..055d0162098b 100644 --- a/drivers/pinctrl/pinctrl-samsung.c +++ b/drivers/pinctrl/pinctrl-samsung.c @@ -932,11 +932,6 @@ static int samsung_pinctrl_probe(struct platform_device *pdev) drvdata->dev = dev; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "cannot find IO resource\n"); - return -ENOENT; - } - drvdata->virt_base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(drvdata->virt_base)) return PTR_ERR(drvdata->virt_base); diff --git a/drivers/pinctrl/pinctrl-xway.c b/drivers/pinctrl/pinctrl-xway.c index f2977cff8366..e92132c76a6b 100644 --- a/drivers/pinctrl/pinctrl-xway.c +++ b/drivers/pinctrl/pinctrl-xway.c @@ -716,10 +716,6 @@ static int pinmux_xway_probe(struct platform_device *pdev) /* get and remap our register range */ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pdev->dev, "Failed to get resource\n"); - return -ENOENT; - } xway_info.membase[0] = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(xway_info.membase[0])) return PTR_ERR(xway_info.membase[0]); |