make drm headers use strict integer types

The drm headers are traditionally shared with BSD and
could not use the strict linux integer types. This is
over now, so we can use our own types now.

Cc: David Airlie <airlied@linux.ie>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

include/drm/radeon_drm.h

@@ -33,6 +33,8 @@
 #ifndef __RADEON_DRM_H__
 #define __RADEON_DRM_H__
 
+#include <linux/types.h>
+
 /* WARNING: If you change any of these defines, make sure to change the
  * defines in the X server file (radeon_sarea.h)
  */
@@ -722,7 +724,7 @@ typedef struct drm_radeon_irq_wait {
 
 typedef struct drm_radeon_setparam {
 	unsigned int param;
-	int64_t value;
+	__s64 value;
 } drm_radeon_setparam_t;
 
 #define RADEON_SETPARAM_FB_LOCATION    1	/* determined framebuffer location */