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| /openbmc/linux/drivers/hid/usbhid/ |
| H A D | hid-core.c | diff fad9fbe8651e8abd9794d4b4c4133241aa3093b5 Thu Oct 13 11:21:58 CDT 2011 Oliver Neukum <oliver@neukum.org> HID: usbhid: cancel timer for retry synchronously
This makes sure IO is never restarted while a reset is going on
In particular there seems to be no protection from hid_retry_timeout() calling
hid_start_in() which would start IO after hid_pre_reset() has already called
hid_cease_io() because that uses del_timer(), not del_timer_sync()
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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