[PATCH v2] dma-buf: use vma_pages().

[Eric Engestrom]

On Mon, May 23, 2016 at 05:08:42PM +0530, Muhammad Falak R Wani wrote:
> Replace explicit computation of vma page count by a call to
> vma_pages().
> Also, include <linux/mm.h>

All good!
Reviewed-by: Eric Engestrom <eric.engestrom at imgtec.com>