drm: rcar-du: Bring HDMI encoder comments in line with the driver

Capitalize acronyms and use determiners and punctuation.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>

drivers/gpu/drm/rcar-du/rcar_du_hdmienc.c

@@ -108,7 +108,7 @@ int rcar_du_hdmienc_init(struct rcar_du_device *rcdu,
 	if (hdmienc == NULL)
 		return -ENOMEM;
 
-	/* Locate drm bridge from the hdmi encoder DT node */
+	/* Locate the DRM bridge from the HDMI encoder DT node. */
 	bridge = of_drm_find_bridge(np);
 	if (!bridge)
 		return -EPROBE_DEFER;
@@ -123,7 +123,7 @@ int rcar_du_hdmienc_init(struct rcar_du_device *rcdu,
 	renc->hdmi = hdmienc;
 	hdmienc->renc = renc;
 
-	/* Link drm_bridge to encoder */
+	/* Link the bridge to the encoder. */
 	bridge->encoder = encoder;
 	encoder->bridge = bridge;