This is a note to let you know that I've just added the patch titled usb: host: xhci-plat: propagate return value of platform_get_irq() to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: usb-host-xhci-plat-propagate-return-value-of-platform_get_irq.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 4b148d5144d64ee135b8924350cb0b3a7fd21150 Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx> Date: Wed, 17 May 2017 18:32:06 +0300 Subject: usb: host: xhci-plat: propagate return value of platform_get_irq() From: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx> commit 4b148d5144d64ee135b8924350cb0b3a7fd21150 upstream. platform_get_irq() returns an error code, but the xhci-plat driver ignores it and always returns -ENODEV. This is not correct, and prevents -EPROBE_DEFER from being propagated properly. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx> Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/usb/host/xhci-plat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/usb/host/xhci-plat.c +++ b/drivers/usb/host/xhci-plat.c @@ -153,7 +153,7 @@ static int xhci_plat_probe(struct platfo irq = platform_get_irq(pdev, 0); if (irq < 0) - return -ENODEV; + return irq; /* Try to set 64-bit DMA first */ if (WARN_ON(!pdev->dev.dma_mask)) Patches currently in stable-queue which might be from thomas.petazzoni@xxxxxxxxxxxxxxxxxx are queue-4.9/usb-host-xhci-plat-propagate-return-value-of-platform_get_irq.patch