drm/atmel-hlcdc: do not swap w/h of the crtc when a plane is rotated

The destination crtc rectangle is independent of source plane rotation.
Signed-off-by: NPeter Rosin <peda@axentia.se>
Signed-off-by: NBoris Brezillon <bbrezillon@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190110151020.30468-3-peda@axentia.se

drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c

@@ -643,9 +643,6 @@ static int atmel_hlcdc_plane_atomic_check(struct drm_plane *p,
 	 * Swap width and size in case of 90 or 270 degrees rotation
 	 */
 	if (drm_rotation_90_or_270(state->base.rotation)) {
-		tmp = state->crtc_w;
-		state->crtc_w = state->crtc_h;
-		state->crtc_h = tmp;
 		tmp = state->src_w;
 		state->src_w = state->src_h;
 		state->src_h = tmp;