Messages in this thread Patch in this message | | | From | varkabhadram@gmail ... | Subject | [PATCH usb v4 12/27] host: ohci-spear: remove duplicate check on resource | Date | Tue, 4 Nov 2014 07:51:19 +0530 |
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From: Varka Bhadram <varkabhadram@gmail.com>
Sanity check on resource happening with devm_ioremap_resource().
Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> --- drivers/usb/host/ohci-spear.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/drivers/usb/host/ohci-spear.c b/drivers/usb/host/ohci-spear.c index 8d58766..4a54f9d 100644 --- a/drivers/usb/host/ohci-spear.c +++ b/drivers/usb/host/ohci-spear.c @@ -74,20 +74,15 @@ static int spear_ohci_hcd_drv_probe(struct platform_device *pdev) } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - retval = -ENODEV; - goto err_put_hcd; - } - - hcd->rsrc_start = pdev->resource[0].start; - hcd->rsrc_len = resource_size(res); - hcd->regs = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(hcd->regs)) { retval = PTR_ERR(hcd->regs); goto err_put_hcd; } + hcd->rsrc_start = pdev->resource[0].start; + hcd->rsrc_len = resource_size(res); + sohci_p = to_spear_ohci(hcd); sohci_p->clk = usbh_clk; -- 1.7.9.5
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