This is a note to let you know that I've just added the patch titled
usb: mtu3: fix error return code in ssusb_gadget_init()
to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
The filename of the patch is: usb-mtu3-fix-error-return-code-in-ssusb_gadget_init.patch and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.
From foo@baz Wed Dec 6 18:04:41 CET 2017
From: Chunfeng Yun chunfeng.yun@mediatek.com Date: Fri, 13 Oct 2017 17:10:37 +0800 Subject: usb: mtu3: fix error return code in ssusb_gadget_init()
From: Chunfeng Yun chunfeng.yun@mediatek.com
[ 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 | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- 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 * 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);
Patches currently in stable-queue which might be from chunfeng.yun@mediatek.com are
queue-4.14/usb-mtu3-fix-error-return-code-in-ssusb_gadget_init.patch