drm: BIT(DRM_ROTATE_?) -> DRM_ROTATE_?

Only property creation uses the rotation as an index, so convert the
to figure the index when needed.

v2: Use the new defines to build the _MASK defines (Sean)

Cc: intel-gfx@lists.freedesktop.org
Cc: linux-arm-msm@vger.kernel.org
Cc: freedreno@lists.freedesktop.org
Cc: malidp@foss.arm.com
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Liviu Dudau <Liviu.Dudau@arm.com>
Cc: Sean Paul <seanpaul@chromium.org>
Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> (v1)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1469771405-17653-1-git-send-email-joonas.lahtinen@linux.intel.com
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
index 016c191..146809a 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
@@ -393,7 +393,7 @@
 
 	if ((state->base.fb->pixel_format == DRM_FORMAT_YUV422 ||
 	     state->base.fb->pixel_format == DRM_FORMAT_NV61) &&
-	    (state->base.rotation & (BIT(DRM_ROTATE_90) | BIT(DRM_ROTATE_270))))
+	    (state->base.rotation & (DRM_ROTATE_90 | DRM_ROTATE_270)))
 		cfg |= ATMEL_HLCDC_YUV422ROT;
 
 	atmel_hlcdc_layer_update_cfg(&plane->layer,
@@ -628,7 +628,7 @@
 	/*
 	 * Swap width and size in case of 90 or 270 degrees rotation
 	 */
-	if (state->base.rotation & (BIT(DRM_ROTATE_90) | BIT(DRM_ROTATE_270))) {
+	if (state->base.rotation & (DRM_ROTATE_90 | DRM_ROTATE_270)) {
 		tmp = state->crtc_w;
 		state->crtc_w = state->crtc_h;
 		state->crtc_h = tmp;
@@ -677,7 +677,7 @@
 			return -EINVAL;
 
 		switch (state->base.rotation & DRM_ROTATE_MASK) {
-		case BIT(DRM_ROTATE_90):
+		case DRM_ROTATE_90:
 			offset = ((y_offset + state->src_y + patched_src_w - 1) /
 				  ydiv) * fb->pitches[i];
 			offset += ((x_offset + state->src_x) / xdiv) *
@@ -686,7 +686,7 @@
 					  fb->pitches[i];
 			state->pstride[i] = -fb->pitches[i] - state->bpp[i];
 			break;
-		case BIT(DRM_ROTATE_180):
+		case DRM_ROTATE_180:
 			offset = ((y_offset + state->src_y + patched_src_h - 1) /
 				  ydiv) * fb->pitches[i];
 			offset += ((x_offset + state->src_x + patched_src_w - 1) /
@@ -695,7 +695,7 @@
 					   state->bpp[i]) - fb->pitches[i];
 			state->pstride[i] = -2 * state->bpp[i];
 			break;
-		case BIT(DRM_ROTATE_270):
+		case DRM_ROTATE_270:
 			offset = ((y_offset + state->src_y) / ydiv) *
 				 fb->pitches[i];
 			offset += ((x_offset + state->src_x + patched_src_h - 1) /
@@ -705,7 +705,7 @@
 					  (2 * state->bpp[i]);
 			state->pstride[i] = fb->pitches[i] - state->bpp[i];
 			break;
-		case BIT(DRM_ROTATE_0):
+		case DRM_ROTATE_0:
 		default:
 			offset = ((y_offset + state->src_y) / ydiv) *
 				 fb->pitches[i];
@@ -905,7 +905,7 @@
 	if (desc->layout.xstride && desc->layout.pstride)
 		drm_object_attach_property(&plane->base.base,
 				plane->base.dev->mode_config.rotation_property,
-				BIT(DRM_ROTATE_0));
+				DRM_ROTATE_0);
 
 	if (desc->layout.csc) {
 		/*
@@ -1056,10 +1056,10 @@
 
 	dev->mode_config.rotation_property =
 			drm_mode_create_rotation_property(dev,
-							  BIT(DRM_ROTATE_0) |
-							  BIT(DRM_ROTATE_90) |
-							  BIT(DRM_ROTATE_180) |
-							  BIT(DRM_ROTATE_270));
+							  DRM_ROTATE_0 |
+							  DRM_ROTATE_90 |
+							  DRM_ROTATE_180 |
+							  DRM_ROTATE_270);
 	if (!dev->mode_config.rotation_property)
 		return ERR_PTR(-ENOMEM);