Messages in this thread Patch in this message | | | From | varkabhadram@gmail ... | Subject | [PATCH usb v4 02/27] host: ohci-da8xx: remove duplicate check on resource | Date | Tue, 4 Nov 2014 07:51:09 +0530 |
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From: Varka Bhadram <varkab@cdac.in>
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-da8xx.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/host/ohci-da8xx.c b/drivers/usb/host/ohci-da8xx.c index df06be6..1c76999 100644 --- a/drivers/usb/host/ohci-da8xx.c +++ b/drivers/usb/host/ohci-da8xx.c @@ -313,16 +313,13 @@ static int usb_hcd_da8xx_probe(const struct hc_driver *driver, return -ENOMEM; mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!mem) - return -ENODEV; - hcd->rsrc_start = mem->start; - hcd->rsrc_len = resource_size(mem); - hcd->regs = devm_ioremap_resource(&pdev->dev, mem); if (IS_ERR(hcd->regs)) { error = PTR_ERR(hcd->regs); goto err; } + hcd->rsrc_start = mem->start; + hcd->rsrc_len = resource_size(mem); ohci_hcd_init(hcd_to_ohci(hcd)); -- 1.7.9.5
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