media: gspca: Kill URBs on USB device disconnect

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In order to prevent ISOC URBs from being infinitely resubmitted,
the driver's USB disconnect handler must kill all the in-flight URBs.

While here, change the URB packet status message to a debug level,
to avoid spamming the console too much.

This commit fixes a lockup caused by an interrupt storm coming
from the URB completion handler.

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

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Ezequiel Garcia 2019-02-28 10:28:34 -05:00 • committed by Mauro Carvalho Chehab

parent 122d0e8dd0

commit 9b9ea7c2b5

1 changed files with 3 additions and 1 deletions

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drivers/media/usb/gspca/gspca.c

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