Re: sh_vou: proposed patch to convert to unlocked_ioctl

2010-11-14 Thread Guennadi Liakhovetski
Hi Hans On Sun, 14 Nov 2010, Hans Verkuil wrote: > Hi Guennadi, > > Below is my proposed patch to convert sh_vou to unlocked_ioctl. It uses the > V4L2 core locking method. > > I didn't see any synchronization mechanisms other than the implicit BKL in > this driver, so using the core locking met

sh_vou: proposed patch to convert to unlocked_ioctl

2010-11-14 Thread Hans Verkuil
Hi Guennadi, Below is my proposed patch to convert sh_vou to unlocked_ioctl. It uses the V4L2 core locking method. I didn't see any synchronization mechanisms other than the implicit BKL in this driver, so using the core locking method seemed the right thing to do here. Regards, Hans d