diff options
| author | Wolfram Sang <wsa@the-dreams.de> | 2013-05-12 15:19:53 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2013-05-18 11:58:00 +0200 |
| commit | 9c5fdd38276973c8c65394220e5e740be561cf92 (patch) | |
| tree | 2b4e186aa912e1a637831ebac747743c8d980567 | |
| parent | bb522812a1a620aa044448fcc8ea9baf0559be46 (diff) | |
drivers/usb/phy: 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>
| -rw-r--r-- | drivers/usb/phy/phy-mv-u3d-usb.c | 5 | ||||
| -rw-r--r-- | drivers/usb/phy/phy-mxs-usb.c | 5 | ||||
| -rw-r--r-- | drivers/usb/phy/phy-samsung-usb2.c | 5 | ||||
| -rw-r--r-- | drivers/usb/phy/phy-samsung-usb3.c | 5 |
4 files changed, 0 insertions, 20 deletions
diff --git a/drivers/usb/phy/phy-mv-u3d-usb.c b/drivers/usb/phy/phy-mv-u3d-usb.c index f7838a43347c..1568ea63e338 100644 --- a/drivers/usb/phy/phy-mv-u3d-usb.c +++ b/drivers/usb/phy/phy-mv-u3d-usb.c @@ -278,11 +278,6 @@ static int mv_u3d_phy_probe(struct platform_device *pdev) } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "missing mem resource\n"); - return -ENODEV; - } - phy_base = devm_ioremap_resource(dev, res); if (IS_ERR(phy_base)) return PTR_ERR(phy_base); diff --git a/drivers/usb/phy/phy-mxs-usb.c b/drivers/usb/phy/phy-mxs-usb.c index 9d4381e64d51..eb25dd2a1429 100644 --- a/drivers/usb/phy/phy-mxs-usb.c +++ b/drivers/usb/phy/phy-mxs-usb.c @@ -130,11 +130,6 @@ static int mxs_phy_probe(struct platform_device *pdev) int ret; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pdev->dev, "can't get device resources\n"); - return -ENOENT; - } - base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(base)) return PTR_ERR(base); diff --git a/drivers/usb/phy/phy-samsung-usb2.c b/drivers/usb/phy/phy-samsung-usb2.c index 45ffe036dacc..9d5e273abcc7 100644 --- a/drivers/usb/phy/phy-samsung-usb2.c +++ b/drivers/usb/phy/phy-samsung-usb2.c @@ -363,11 +363,6 @@ static int samsung_usb2phy_probe(struct platform_device *pdev) int ret; phy_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!phy_mem) { - dev_err(dev, "%s: missing mem resource\n", __func__); - return -ENODEV; - } - phy_base = devm_ioremap_resource(dev, phy_mem); if (IS_ERR(phy_base)) return PTR_ERR(phy_base); diff --git a/drivers/usb/phy/phy-samsung-usb3.c b/drivers/usb/phy/phy-samsung-usb3.c index 133f3d0c554f..5a9efcbcb532 100644 --- a/drivers/usb/phy/phy-samsung-usb3.c +++ b/drivers/usb/phy/phy-samsung-usb3.c @@ -239,11 +239,6 @@ static int samsung_usb3phy_probe(struct platform_device *pdev) int ret; phy_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!phy_mem) { - dev_err(dev, "%s: missing mem resource\n", __func__); - return -ENODEV; - } - phy_base = devm_ioremap_resource(dev, phy_mem); if (IS_ERR(phy_base)) return PTR_ERR(phy_base); |