drm/mgag200: fix typo causing bw limits to be ignored on some chips

mode->mdev otherwise the bw limits never kick in.

Reported in RHEL testing.

Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c
index b8583f2..9683747 100644 (file)
--- a/drivers/gpu/drm/mgag200/mgag200_mode.c
+++ b/drivers/gpu/drm/mgag200/mgag200_mode.c
@@ -1519,11 +1519,11 @@ static int mga_vga_mode_valid(struct drm_connector *connector,
                (mga_vga_calculate_mode_bandwidth(mode, bpp)
                        > (32700 * 1024))) {
                return MODE_BANDWIDTH;
-       } else if (mode->type == G200_EH &&
+       } else if (mdev->type == G200_EH &&
                (mga_vga_calculate_mode_bandwidth(mode, bpp)
                        > (37500 * 1024))) {
                return MODE_BANDWIDTH;
-       } else if (mode->type == G200_ER &&
+       } else if (mdev->type == G200_ER &&
                (mga_vga_calculate_mode_bandwidth(mode,
                        bpp) > (55000 * 1024))) {
                return MODE_BANDWIDTH;