[PATCH] MAINTAINERS: Add dma-buf sharing framework maintainer

[Arnd Bergmann]

On Wednesday 18 January 2012, Sumit Semwal wrote:
> Adding maintainer info for dma-buf DMA buffer sharing framework.
> 
> Signed-off-by: Sumit Semwal <sumit.semwal at ti.com>

Acked-by: Arnd Bergmann <arnd at arndb.de>