From: Varka Bhadram <varkabhadram@xxxxxxxxx>
Sanity check on resource happening with devm_ioremap_resource().
Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/host/ehci-orion.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c
index 22e15ca..36b4657 100644
--- a/drivers/usb/host/ehci-orion.c
+++ b/drivers/usb/host/ehci-orion.c
@@ -175,15 +175,6 @@ static int ehci_orion_drv_probe(struct platform_device *pdev)
goto err;
}
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(&pdev->dev,
- "Found HC with no register addr. Check %s setup!\n",
- dev_name(&pdev->dev));
- err = -ENODEV;
- goto err;
- }
-
/*
* Right now device-tree probed devices don't get dma_mask
* set. Since shared usb code relies on it, set it here for
@@ -193,6 +184,7 @@ static int ehci_orion_drv_probe(struct platform_device *pdev)
if (err)
goto err;
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
regs = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(regs)) {
err = PTR_ERR(regs);
--
1.7.9.5
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