staging: Add moduleparam.h to drivers/staging files as required

These files are using moduleparam infrastructure and were getting
that via the implicit module.h presence that we are phasing out.
So they'll need to include moduleparam.h explicitly in advance.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

drivers/staging/gma500/mdfld_dsi_output.c

@@ -32,6 +32,7 @@
 #include <asm/intel_scu_ipc.h>
 #include "mdfld_dsi_pkg_sender.h"
 #include <linux/pm_runtime.h>
+#include <linux/moduleparam.h>
 
 #define MDFLD_DSI_BRIGHTNESS_MAX_LEVEL 100
 

drivers/staging/gma500/mdfld_output.c

@@ -26,6 +26,7 @@
 */
 
 #include <linux/init.h>
+#include <linux/moduleparam.h>
 #include "mdfld_dsi_dbi.h"
 #include "mdfld_dsi_dpi.h"
 #include "mdfld_dsi_output.h"
@@ -167,4 +168,4 @@ void mdfld_output_setup(struct drm_device *dev)
 		else
 			mdfld_dbi_dsr_init(dev);
 	}
-}
\ No newline at end of file
+}

drivers/staging/gma500/mid_bios.c

@@ -23,6 +23,7 @@
  * - Check ioremap failures
  */
 
+#include <linux/moduleparam.h>
 #include <drm/drmP.h>
 #include <drm/drm.h>
 #include "psb_drm.h"