diff options
| author | Chunfeng Yun <chunfeng.yun@mediatek.com> | 2017-10-13 12:10:37 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-10-19 10:38:10 +0300 |
| commit | c162ff0aaaac456ef29aebd1e9d4d3e305cd3279 (patch) | |
| tree | 570bdd3edb305ce2fbdac4bd00c25f045ad3ad44 /drivers/usb/mtu3 | |
| parent | 86763723eee87bfe561cdabae2dd1c2e97933bd8 (diff) | |
| download | linux-c162ff0aaaac456ef29aebd1e9d4d3e305cd3279.tar.xz | |
usb: mtu3: fix error return code in ssusb_gadget_init()
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>
Diffstat (limited to 'drivers/usb/mtu3')
| -rw-r--r-- | drivers/usb/mtu3/mtu3_core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/mtu3/mtu3_core.c b/drivers/usb/mtu3/mtu3_core.c index 99c65b0788ff..947579842ad7 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); |