gma500: Clean up the DPU config and make it runtime

We really don't want this all done by ifdeffery - and this isn't any need
as it's fairly easy to sort out.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/staging/gma500/Makefile b/drivers/staging/gma500/Makefile
index fe34f18..c729868 100644
--- a/drivers/staging/gma500/Makefile
+++ b/drivers/staging/gma500/Makefile
@@ -46,6 +46,7 @@
 	  mdfld_dsi_dpi.o \
 	  mdfld_dsi_output.o \
 	  mdfld_dsi_dbi.o \
+	  mdfld_dsi_dbi_dpu.o \
 	  mdfld_intel_display.o
 
 obj-$(CONFIG_DRM_PSB) += psb_gfx.o