drm: remove old reclaim_buffers from ix0 drivers

From: Dave Airlie <airlied@linux.ie>
Signed-off-by: Dave Airlie <airlied@linux.ie>
diff --git a/drivers/char/drm/i810_drv.c b/drivers/char/drm/i810_drv.c
index e73b731..dfe6ad2 100644
--- a/drivers/char/drm/i810_drv.c
+++ b/drivers/char/drm/i810_drv.c
@@ -53,7 +53,6 @@
 	.device_is_agp = i810_driver_device_is_agp,
 	.reclaim_buffers_locked = i810_driver_reclaim_buffers_locked,
 	.dma_quiescent = i810_driver_dma_quiescent,
-	.reclaim_buffers = i810_reclaim_buffers,
 	.get_map_ofs = drm_core_get_map_ofs,
 	.get_reg_ofs = drm_core_get_reg_ofs,
 	.ioctls = i810_ioctls,
diff --git a/drivers/char/drm/i830_drv.c b/drivers/char/drm/i830_drv.c
index 49fd281..7226581 100644
--- a/drivers/char/drm/i830_drv.c
+++ b/drivers/char/drm/i830_drv.c
@@ -58,7 +58,6 @@
 	.device_is_agp = i830_driver_device_is_agp,
 	.reclaim_buffers_locked = i830_driver_reclaim_buffers_locked,
 	.dma_quiescent = i830_driver_dma_quiescent,
-	.reclaim_buffers = i830_reclaim_buffers,
 	.get_map_ofs = drm_core_get_map_ofs,
 	.get_reg_ofs = drm_core_get_reg_ofs,
 #if USE_IRQS