Messages in this thread Patch in this message | | | From | Chunfeng Yun <> | Subject | [PATCH 01/12] usb: mtu3: fix error return code in ssusb_gadget_init() | Date | Wed, 27 Sep 2017 18:58:30 +0800 |
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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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