Re: divide error in vivid_vid_cap_s_dv_timings

syzbot has found a reproducer for the following crash on: HEAD commit:6201f31a39f8 Add linux-next specific files for 20181030 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=178f699940 kernel config: https://syzkaller.appspot.com/x/.config?x=2a22859d8

divide error in vivid_vid_cap_s_dv_timings

Hello, syzbot found the following crash on: HEAD commit:b179f0826c6a Add linux-next specific files for 20181029 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=175ea9c540 kernel config: https://syzkaller.appspot.com/x/.config?x=6b2b22387bad67fc dashb