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    Subject[PATCH 01/12] usb: mtu3: fix error return code in ssusb_gadget_init()
    Date
    When fail to get irq number, platform_get_irq() may return
    -EPROBE_DEFER, but we ignore it and always return -ENODEV,
    so fix it.

    Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
    ---
    drivers/usb/mtu3/mtu3_core.c | 4 ++--
    1 file changed, 2 insertions(+), 2 deletions(-)

    diff --git a/drivers/usb/mtu3/mtu3_core.c b/drivers/usb/mtu3/mtu3_core.c
    index 99c65b0..9475798 100644
    --- a/drivers/usb/mtu3/mtu3_core.c
    +++ b/drivers/usb/mtu3/mtu3_core.c
    @@ -774,9 +774,9 @@ int ssusb_gadget_init(struct ssusb_mtk *ssusb)
    return -ENOMEM;

    mtu->irq = platform_get_irq(pdev, 0);
    - if (mtu->irq <= 0) {
    + if (mtu->irq < 0) {
    dev_err(dev, "fail to get irq number\n");
    - return -ENODEV;
    + return mtu->irq;
    }
    dev_info(dev, "irq %d\n", mtu->irq);

    --
    1.7.9.5
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