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    Subject[PATCH usb v4 06/27] host: ohci-exynos: remove duplicate check on resource
    Date
    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-exynos.c | 10 ++--------
    1 file changed, 2 insertions(+), 8 deletions(-)

    diff --git a/drivers/usb/host/ohci-exynos.c b/drivers/usb/host/ohci-exynos.c
    index 39f366b..035a8a8 100644
    --- a/drivers/usb/host/ohci-exynos.c
    +++ b/drivers/usb/host/ohci-exynos.c
    @@ -155,19 +155,13 @@ skip_phy:
    goto fail_clk;

    res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
    - if (!res) {
    - dev_err(&pdev->dev, "Failed to get I/O memory\n");
    - err = -ENXIO;
    - goto fail_io;
    - }
    -
    - hcd->rsrc_start = res->start;
    - hcd->rsrc_len = resource_size(res);
    hcd->regs = devm_ioremap_resource(&pdev->dev, res);
    if (IS_ERR(hcd->regs)) {
    err = PTR_ERR(hcd->regs);
    goto fail_io;
    }
    + hcd->rsrc_start = res->start;
    + hcd->rsrc_len = resource_size(res);

    irq = platform_get_irq(pdev, 0);
    if (!irq) {
    --
    1.7.9.5


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