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usb: mtu3: fix error return code in ssusb_gadget_init()
author
Chunfeng Yun
<chunfeng.yun@mediatek.com>
Fri, 13 Oct 2017 09:10:37 +0000
(17:10 +0800)
committer
Felipe Balbi
<felipe.balbi@linux.intel.com>
Thu, 19 Oct 2017 07:38:10 +0000
(10:38 +0300)
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>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
drivers/usb/mtu3/mtu3_core.c
patch
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diff --git
a/drivers/usb/mtu3/mtu3_core.c
b/drivers/usb/mtu3/mtu3_core.c
index
99c65b0
..
9475798
100644
(file)
--- 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);