This is a note to let you know that I've just added the patch titled
usb: dwc3: core: Clean up ULPI device
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-dwc3-core-clean-up-ulpi-device.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 08fd9a82fda86529bb2f2af3c2f7cb657b4d3066 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Date: Mon, 27 Aug 2018 18:30:16 +0300
Subject: usb: dwc3: core: Clean up ULPI device
From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
commit 08fd9a82fda86529bb2f2af3c2f7cb657b4d3066 upstream.
If dwc3_core_init_mode() fails with deferred probe,
next probe fails on sysfs with
sysfs: cannot create duplicate filename '/devices/pci0000:00/0000:00:11.0/dwc3.0.auto/dwc3.0.auto.ulpi'
To avoid this failure, clean up ULPI device.
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Signed-off-by: Felipe Balbi <felipe.balbi@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/dwc3/core.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -1145,6 +1145,7 @@ static int dwc3_probe(struct platform_de
err5:
dwc3_event_buffers_cleanup(dwc);
+ dwc3_ulpi_exit(dwc);
err4:
dwc3_free_scratch_buffers(dwc);
Patches currently in stable-queue which might be from andriy.shevchenko@xxxxxxxxxxxxxxx are
queue-4.9/usb-dwc3-core-clean-up-ulpi-device.patch
