patch-2_6_7-vs1_9_1_12

[linux-2.6.git] / drivers / char / drm / drm_os_linux.h

diff --git a/drivers/char/drm/drm_os_linux.h b/drivers/char/drm/drm_os_linux.h
index 03bbc91..6b69f0a 100644 (file)
--- a/drivers/char/drm/drm_os_linux.h
+++ b/drivers/char/drm/drm_os_linux.h
@@ -62,8 +62,12 @@
        verify_area( VERIFY_READ, uaddr, size )
 #define DRM_COPY_FROM_USER_UNCHECKED(arg1, arg2, arg3)         \
        __copy_from_user(arg1, arg2, arg3)
+#define DRM_COPY_TO_USER_UNCHECKED(arg1, arg2, arg3)   \
+       __copy_to_user(arg1, arg2, arg3)
 #define DRM_GET_USER_UNCHECKED(val, uaddr)             \
        __get_user(val, uaddr)
+#define DRM_PUT_USER_UNCHECKED(uaddr, val)             \
+       __put_user(val, uaddr)
 
 
 /** 'malloc' without the overhead of DRM(alloc)() */
@@ -71,6 +75,8 @@
 /** 'free' without the overhead of DRM(free)() */
 #define DRM_FREE(x,size) kfree(x)
 
+#define DRM_GET_PRIV_WITH_RETURN(_priv, _filp) _priv = _filp->private_data
+
 /** 
  * Get the pointer to the SAREA.
  *