diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c
index 68e5d9c94475..fb50a9ddaae8 100644
--- a/drivers/gpu/drm/mgag200/mgag200_mode.c
+++ b/drivers/gpu/drm/mgag200/mgag200_mode.c
@@ -1620,8 +1620,8 @@ static int mga_vga_mode_valid(struct drm_connector *connector,
 			return MODE_VIRTUAL_X;
 		if (mode->vdisplay > 1024)
 			return MODE_VIRTUAL_Y;
-		if (mga_vga_calculate_mode_bandwidth(mode,
-			bpp > (31877 * 1024)))
+		if (mga_vga_calculate_mode_bandwidth(mode, bpp) >
+		    (31877 * 1024))
 			return MODE_BANDWIDTH;
 	} else if (mdev->type == G200_EV &&
 		(mga_vga_calculate_mode_bandwidth(mode, bpp)