Re: [PATCH v2 11/11] media: usb: uvc: use vb2_ops_wait_prepare/finish helper

2014-11-26 Thread Prabhakar Lad
Hi Laurent, Thanks for the review. On Wed, Nov 26, 2014 at 10:59 PM, Laurent Pinchart wrote: > Hi Prabhakar, > > Thank you for the patch. > > On Wednesday 26 November 2014 22:42:34 Lad, Prabhakar wrote: >> This patch drops driver specific wait_prepare() and >> wait_finish() callbacks from vb2_op

Re: [PATCH v2 11/11] media: usb: uvc: use vb2_ops_wait_prepare/finish helper

2014-11-26 Thread Laurent Pinchart
Hi Prabhakar, Thank you for the patch. On Wednesday 26 November 2014 22:42:34 Lad, Prabhakar wrote: > This patch drops driver specific wait_prepare() and > wait_finish() callbacks from vb2_ops and instead uses > the the helpers vb2_ops_wait_prepare/finish() provided > by the vb2 core, the lock me

[PATCH v2 11/11] media: usb: uvc: use vb2_ops_wait_prepare/finish helper

2014-11-26 Thread Lad, Prabhakar
This patch drops driver specific wait_prepare() and wait_finish() callbacks from vb2_ops and instead uses the the helpers vb2_ops_wait_prepare/finish() provided by the vb2 core, the lock member of the queue needs to be initalized to a mutex so that vb2 helpers vb2_ops_wait_prepare/finish() can make