4.9-stable review patch. If anyone has any objections, please let me know.
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From: Andy Shevchenko andriy.shevchenko@linux.intel.com
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@vger.kernel.org Signed-off-by: Andy Shevchenko andriy.shevchenko@linux.intel.com Signed-off-by: Felipe Balbi felipe.balbi@linux.intel.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- 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);