Comment 30 for bug 922906

Hi, fixed? or...
[ 0.000000] Linux version 3.7.1-030701-generic (root@gomeisa) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #201212171620 SMP Mon Dec 17 21:21:30 UTC 2012
[ 111.935218] BUG: unable to handle kernel NULL pointer dereference at (null)
[ 111.935273] IP: [<ffffffff81045ba9>] __ticket_spin_lock+0x9/0x30
[ 111.935315] PGD 0
[ 111.935330] Oops: 0002 [#1] SMP
[ 111.935791] Pid: 1980, comm: khidpd_04580058 Not tainted 3.7.1-030701-generic #201212171620 Acer, inc. Aspire 5570 /Prespa1
[ 111.935858] RIP: 0010:[<ffffffff81045ba9>] [<ffffffff81045ba9>] __ticket_spin_lock+0x9/0x30
[ 111.936525] Call Trace:
[ 111.936542] [<ffffffff81045c59>] default_spin_lock_flags+0x9/0x10
[ 111.936581] [<ffffffff816c845e>] _raw_spin_lock_irqsave+0x2e/0x40
[ 111.936620] [<ffffffff8107e670>] remove_wait_queue+0x20/0x70
[ 111.936655] [<ffffffffa0510844>] hidp_session+0x354/0x640 [hidp]
[ 111.936692] [<ffffffff81090a20>] ? try_to_wake_up+0x200/0x200
[ 111.936727] [<ffffffff81090a20>] ? try_to_wake_up+0x200/0x200
[ 111.936762] [<ffffffffa05104f0>] ? hidp_recv_ctrl_frame+0xf0/0xf0 [hidp]
[ 111.936800] [<ffffffff8107db90>] kthread+0xc0/0xd0
[ 111.936829] [<ffffffff8107dad0>] ? flush_kthread_worker+0xb0/0xb0
[ 111.936867] [<ffffffff816d102c>] ret_from_fork+0x7c/0xb0
[ 111.936898] [<ffffffff8107dad0>] ? flush_kthread_worker+0xb0/0xb0
[ 111.936933] Code: 00 00 48 c7 c1 b1 59 04 81 48 c7 c2 ae 59 04 81 e9 dd fe ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 55 b8 00 00 01 00 48 89 e5 <f0> 0f c1 07 89 c2 c1 ea 10 66 39 c2 74 13 66 0f 1f 84 00 00 00
[ 111.937174] RIP [<ffffffff81045ba9>] __ticket_spin_lock+0x9/0x30
[ 111.937213] RSP <ffff8800b5cfbd78>
[ 111.937232] CR2: 0000000000000000