From patchwork Wed Jul 27 10:36:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 594248 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E2A39C19F21 for ; Wed, 27 Jul 2022 10:37:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231932AbiG0KhF (ORCPT ); Wed, 27 Jul 2022 06:37:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40064 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231911AbiG0KhE (ORCPT ); Wed, 27 Jul 2022 06:37:04 -0400 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0821C474C2 for ; Wed, 27 Jul 2022 03:37:04 -0700 (PDT) Received: from deskari.lan (91-158-154-79.elisa-laajakaista.fi [91.158.154.79]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 3704BCE1; Wed, 27 Jul 2022 12:36:59 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1658918219; bh=yMyDfMbEPz4nNNXh1bnNG8oHqX3xQxjFdj5NcehD1kw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=W2g+Q8vTPDgsAEBGCMxPX6lt7LZmuDs+vJa2Y7OfxMFOrwF5EQb/cA8NlH/+4ILX4 W6PrJAtWvuTYhmIzk34XZMbwke5Uz7VTj6ztB7GtpYMWxK05lydOm3w53C1YCPl6uC oCSheNxPyYZ8cf11mbROL6CS1Gb4ZTL31HVPQ35g= From: Tomi Valkeinen To: linux-media@vger.kernel.org, sakari.ailus@linux.intel.com, Jacopo Mondi , Laurent Pinchart , niklas.soderlund+renesas@ragnatech.se, Mauro Carvalho Chehab , Hans Verkuil , Pratyush Yadav , Kishon Vijay Abraham , satish.nagireddy@getcruise.com, Tomasz Figa Cc: Tomi Valkeinen Subject: [PATCH v12 04/30] media: mc: entity: Move media_entity_get_fwnode_pad() out of graph walk section Date: Wed, 27 Jul 2022 13:36:13 +0300 Message-Id: <20220727103639.581567-5-tomi.valkeinen@ideasonboard.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220727103639.581567-1-tomi.valkeinen@ideasonboard.com> References: <20220727103639.581567-1-tomi.valkeinen@ideasonboard.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org From: Laurent Pinchart The media_entity_get_fwnode_pad() function is unrelated to the graph traversal code that it is currently bundled with. Move it with the media_entity_remote_pad() function. Signed-off-by: Laurent Pinchart Signed-off-by: Tomi Valkeinen --- drivers/media/mc/mc-entity.c | 70 ++++++++++++++++++------------------ 1 file changed, 35 insertions(+), 35 deletions(-) diff --git a/drivers/media/mc/mc-entity.c b/drivers/media/mc/mc-entity.c index c810b5f45d82..9f4a1c98dc43 100644 --- a/drivers/media/mc/mc-entity.c +++ b/drivers/media/mc/mc-entity.c @@ -369,41 +369,6 @@ struct media_entity *media_graph_walk_next(struct media_graph *graph) } EXPORT_SYMBOL_GPL(media_graph_walk_next); -int media_entity_get_fwnode_pad(struct media_entity *entity, - struct fwnode_handle *fwnode, - unsigned long direction_flags) -{ - struct fwnode_endpoint endpoint; - unsigned int i; - int ret; - - if (!entity->ops || !entity->ops->get_fwnode_pad) { - for (i = 0; i < entity->num_pads; i++) { - if (entity->pads[i].flags & direction_flags) - return i; - } - - return -ENXIO; - } - - ret = fwnode_graph_parse_endpoint(fwnode, &endpoint); - if (ret) - return ret; - - ret = entity->ops->get_fwnode_pad(entity, &endpoint); - if (ret < 0) - return ret; - - if (ret >= entity->num_pads) - return -ENXIO; - - if (!(entity->pads[ret].flags & direction_flags)) - return -ENXIO; - - return ret; -} -EXPORT_SYMBOL_GPL(media_entity_get_fwnode_pad); - /* ----------------------------------------------------------------------------- * Pipeline management */ @@ -923,6 +888,41 @@ struct media_pad *media_entity_remote_pad(const struct media_pad *pad) } EXPORT_SYMBOL_GPL(media_entity_remote_pad); +int media_entity_get_fwnode_pad(struct media_entity *entity, + struct fwnode_handle *fwnode, + unsigned long direction_flags) +{ + struct fwnode_endpoint endpoint; + unsigned int i; + int ret; + + if (!entity->ops || !entity->ops->get_fwnode_pad) { + for (i = 0; i < entity->num_pads; i++) { + if (entity->pads[i].flags & direction_flags) + return i; + } + + return -ENXIO; + } + + ret = fwnode_graph_parse_endpoint(fwnode, &endpoint); + if (ret) + return ret; + + ret = entity->ops->get_fwnode_pad(entity, &endpoint); + if (ret < 0) + return ret; + + if (ret >= entity->num_pads) + return -ENXIO; + + if (!(entity->pads[ret].flags & direction_flags)) + return -ENXIO; + + return ret; +} +EXPORT_SYMBOL_GPL(media_entity_get_fwnode_pad); + static void media_interface_init(struct media_device *mdev, struct media_interface *intf, u32 gobj_type,