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Subject[PATCH v2 01/13] usb: mtu3: fix error return code in ssusb_gadget_init()
Date
When failing 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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