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| author | James Wylder <jwylder@motorola.com> | 2014-03-19 11:47:33 -0500 |
|---|---|---|
| committer | James Wylder <jwylder@motorola.com> | 2014-03-19 15:32:36 -0500 |
| commit | 76ef816aa11fb666516c5718893a9d5f86350a53 (patch) | |
| tree | be83fc369ce1c0e04b78cd9c7aa9fd939a765d27 | |
| parent | 44419f3b607a66d0f531d12de82b17c927988f61 (diff) | |
| download | olio-linux-3.10-76ef816aa11fb666516c5718893a9d5f86350a53.tar.xz olio-linux-3.10-76ef816aa11fb666516c5718893a9d5f86350a53.zip | |
IKXCLOCK-468 usb: gadget: acc_hid_work check for dev
During a shutdown, the _acc_dev will be set to NULL in
acc_cleanup. acc_hid_work should be stopped prior to
clearing _acc_dev.
Change-Id: Ie15169ebe2991383e45f8ca8de92e7c5aa275ffa
Signed-off-by: James Wylder <jwylder@motorola.com>
| -rw-r--r-- | drivers/usb/gadget/f_accessory.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/gadget/f_accessory.c b/drivers/usb/gadget/f_accessory.c index 53e50b5e861..8d68c92e788 100644 --- a/drivers/usb/gadget/f_accessory.c +++ b/drivers/usb/gadget/f_accessory.c @@ -1199,6 +1199,7 @@ static void acc_disconnect(void) static void acc_cleanup(void) { misc_deregister(&acc_device); + cancel_work_sync(&_acc_dev->hid_work); kfree(_acc_dev); _acc_dev = NULL; } |