video: bochs: Drop inclusion of <asm/mtrr.h>

The driver does not call any MTRR APIs.

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>  # qemu-x86_64
1 file changed