[media] media: Use single quotes to quote entity names

Instead of double quotes, use single quotes to quote entity names. Using
single quotes is consistent with the English language and is also in line
with the practices across the kernel.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/media/media-entity.c

@@ -440,7 +440,7 @@ __must_check int __media_pipeline_start(struct media_entity *entity,
 			ret = entity->ops->link_validate(link);
 			if (ret < 0 && ret != -ENOIOCTLCMD) {
 				dev_dbg(entity->graph_obj.mdev->dev,
-					"link validation failed for \"%s\":%u -> \"%s\":%u, error %d\n",
+					"link validation failed for '%s':%u -> '%s':%u, error %d\n",
 					link->source->entity->name,
 					link->source->index,
 					entity->name, link->sink->index, ret);
@@ -454,7 +454,7 @@ __must_check int __media_pipeline_start(struct media_entity *entity,
 		if (!bitmap_full(active, entity->num_pads)) {
 			ret = -ENOLINK;
 			dev_dbg(entity->graph_obj.mdev->dev,
-				"\"%s\":%u must be connected by an enabled link\n",
+				"'%s':%u must be connected by an enabled link\n",
 				entity->name,
 				(unsigned)find_first_zero_bit(
 					active, entity->num_pads));