usb: dwc3: gadget: fix race when disabling ep with cancelled xfers
When disabling an endpoint which has cancelled requests, we should make sure to giveback requests that are currently pending in the cancelled list, otherwise we may fall into a situation where command completion interrupt fires after endpoint has been disabled, therefore causing a splat. Fixes: fec9095b "usb: dwc3: gadget: remove wait_end_transfer" Reported-by:Roger Quadros <rogerq@ti.com> Signed-off-by:
Felipe Balbi <felipe.balbi@linux.intel.com> Link: https://lore.kernel.org/r/20191031090713.1452818-1-felipe.balbi@linux.intel.com Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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