gma500: don't dynamically allocate the psb_gtt struct

It's part of the psb_device so just make it part of the struct not a
pointer. This does cause a bit of noise shuffling indirections.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
8 files changed