usb: mtu3: fix error return code in ssusb_gadget_init()
authorChunfeng Yun <chunfeng.yun@mediatek.com>
Fri, 13 Oct 2017 09:10:37 +0000 (17:10 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 10 Dec 2017 12:40:41 +0000 (13:40 +0100)
commit8891ee7e676c0adc59b5e6c298de0b109a1934d5
tree4ec27c0b1f1b6eed361d7cd871e187f0d2ced7d1
parenta95d0d2ee717908be9b67d1f1b2fb44e1c1210a1
usb: mtu3: fix error return code in ssusb_gadget_init()

[ Upstream commit c162ff0aaaac456ef29aebd1e9d4d3e305cd3279 ]

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>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/mtu3/mtu3_core.c