usb: dwc3: skip interrupt when ep disabled

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In case EP disabled pass only EPCPLT command
to be handled. In other case we could hit
Bug like below.

BUG: unable to handle kernel NULL pointer dereference at 0000000000000003
IP:
[<ffffffff81673428>] dwc3_thread_interrupt+0x11c8/0x1790

while dep->endpoint.desc is NULL.

Signed-off-by: Janusz Dziedzic <januszx.dziedzic@linux.intel.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

...

This commit is contained in:

Janusz Dziedzic 2016-12-08 10:57:34 +01:00 • committed by Felipe Balbi

parent 0994b0a257

commit d7fd41c6db

1 changed files with 8 additions and 3 deletions

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11

drivers/usb/dwc3/gadget.c

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