[PATCH] fbdev: Fix rivafb breakage (typo introduced by NV IO access cleanups)

Fix typo introduced during changes to use NV_ macros,
which caused screen corruption when using rivafb
Signed-off-by: Andrew Walrond <andrew@walrond.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/video/riva/riva_hw.c

@@ -1548,7 +1548,7 @@ static void LoadStateExt
         NV_WR32(chip->PGRAPH, 0x0000085C, state->pitch3);
         NV_WR32(chip->PGRAPH, 0x00000860, state->pitch3);
         NV_WR32(chip->PGRAPH, 0x00000864, state->pitch3);
-        NV_WR32(chip->PGRAPH, 0x000009A, NV_RD32(chip->PFB, 0x00000200));
+        NV_WR32(chip->PGRAPH, 0x000009A4, NV_RD32(chip->PFB, 0x00000200));
         NV_WR32(chip->PGRAPH, 0x000009A8, NV_RD32(chip->PFB, 0x00000204));
         }
             if(chip->twoHeads) {