From: Varka Bhadram <varkabhad...@gmail.com> Sanity check on resource happening with devm_ioremap_resource().
Signed-off-by: Varka Bhadram <var...@cdac.in> --- drivers/usb/host/xhci-plat.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c index 3d78b0c..e68b4ec 100644 --- a/drivers/usb/host/xhci-plat.c +++ b/drivers/usb/host/xhci-plat.c @@ -83,9 +83,6 @@ static int xhci_plat_probe(struct platform_device *pdev) if (irq < 0) return -ENODEV; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENODEV; if (of_device_is_compatible(pdev->dev.of_node, "marvell,armada-375-xhci") || @@ -109,15 +106,16 @@ static int xhci_plat_probe(struct platform_device *pdev) if (!hcd) return -ENOMEM; - hcd->rsrc_start = res->start; - hcd->rsrc_len = resource_size(res); - + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); hcd->regs = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(hcd->regs)) { ret = PTR_ERR(hcd->regs); goto put_hcd; } + hcd->rsrc_start = res->start; + hcd->rsrc_len = resource_size(res); + /* * Not all platforms have a clk so it is not an error if the * clock does not exists. -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html