From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7FB11CDB479 for ; Wed, 24 Jun 2026 19:17:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=WT/tzSlwJ0ufeKyR/YF/JgUBMur2cJWvQwtY3Ju4ljA=; b=UK8BNyHw7ENfNXKNXvGgxPItCX 3haXIZdfeggtPRiEsSIcrRTBYGQLfsF1fXdJshskUdY2FYlbVgwy2gAGAT3Uo6xQFggeqZLslg0pl /KAmlVTkUKMx35aDrCDeovp1YVGprAWq0MSmNP9zmkXsSKv1BgtM/KJCIbgn7QNBYEUJ86gWg5k/V M5eS7VK7WeOITYxPGWej6lt5o5vo1xXU7b/MTVmpHb5i5sxI/0+qOclSqhEbWLtOcv+n4CY1axr2e odhvDmv2f+Zb4e61LV5FB4XAvAGSD480coaEiRIi2j23+sTz8rVJAjF9TdaxNDjR8MqVsoBH8xWSf j6Y6rBlg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wcT66-00000008G3J-1Ika; Wed, 24 Jun 2026 19:17:18 +0000 Received: from perceval.ideasonboard.com ([213.167.242.64]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wcT63-00000008G2d-2raJ; Wed, 24 Jun 2026 19:17:17 +0000 Received: from killaraus.ideasonboard.com (2001-14ba-70f3-e800--a06.rev.dnainternet.fi [IPv6:2001:14ba:70f3:e800::a06]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 85E47FC7; Wed, 24 Jun 2026 21:16:34 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1782328594; bh=W+NUk2llCaCs56ZgNCLMgYkpcn4ETSuJ2aIowCznhpU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=LXERi1N0Du4BVG2CSumtpg3Mo5sQj9/zNmVNSw35udWQOhje5cD7PImBHo3YMh6IY eXJA/ds2kxcGS2c2HKnAzWnBP99d2WPbU4g+fVf09wFEMJbMOtjAN6LiJ5gdZ9Z5mN I+zSOo0fgU79Teg6Z17Oeuw+Jq0sOq5k0f+JPrto= Date: Wed, 24 Jun 2026 22:17:12 +0300 From: Laurent Pinchart To: Frank.Li@oss.nxp.com Cc: Andy Shevchenko , Daniel Scally , Heikki Krogerus , Sakari Ailus , Greg Kroah-Hartman , "Rafael J. Wysocki" , Danilo Krummrich , Mauro Carvalho Chehab , Dafna Hirschfeld , Heiko Stuebner , Bryan O'Donoghue , Vladimir Zapolskiy , Loic Poulain , driver-core@lists.linux.dev, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, imx@lists.linux.dev, Guoniu Zhou , Frank Li , Guoniu Zhou Subject: Re: [PATCH v2 4/4] media: qcom: camss: use fwnode_graph_for_each_endpoint_scoped() to simplify code Message-ID: <20260624191712.GF851255@killaraus.ideasonboard.com> References: <20260624-fw_scoped-v2-0-0a8db472af4a@nxp.com> <20260624-fw_scoped-v2-4-0a8db472af4a@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20260624-fw_scoped-v2-4-0a8db472af4a@nxp.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260624_121715_873536_2F2E8A1B X-CRM114-Status: GOOD ( 18.19 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Jun 24, 2026 at 01:00:12PM -0400, Frank.Li@oss.nxp.com wrote: > From: Frank Li > > Use fwnode_graph_for_each_endpoint_scoped() to simplify code. > > No functional changes. > > Reviewed-by: Guoniu Zhou > Reviewed-by: Loic Poulain > Reviewed-by: Andy Shevchenko > Signed-off-by: Frank Li Reviewed-by: Laurent Pinchart > --- > change in v2 > - fix typo simplify > - collect andy, gouniou and loic's review tags > --- > drivers/media/platform/qcom/camss/camss.c | 17 +++++------------ > 1 file changed, 5 insertions(+), 12 deletions(-) > > diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c > index 2123f6388e3d7..23f3cc30a15a5 100644 > --- a/drivers/media/platform/qcom/camss/camss.c > +++ b/drivers/media/platform/qcom/camss/camss.c > @@ -4793,30 +4793,23 @@ static int camss_parse_endpoint_node(struct device *dev, > static int camss_parse_ports(struct camss *camss) > { > struct device *dev = camss->dev; > - struct fwnode_handle *fwnode = dev_fwnode(dev), *ep; > + struct fwnode_handle *fwnode = dev_fwnode(dev); > int ret; > > - fwnode_graph_for_each_endpoint(fwnode, ep) { > + fwnode_graph_for_each_endpoint_scoped(fwnode, ep) { > struct camss_async_subdev *csd; > > csd = v4l2_async_nf_add_fwnode_remote(&camss->notifier, ep, > typeof(*csd)); > - if (IS_ERR(csd)) { > - ret = PTR_ERR(csd); > - goto err_cleanup; > - } > + if (IS_ERR(csd)) > + return PTR_ERR(csd); > > ret = camss_parse_endpoint_node(dev, ep, csd); > if (ret < 0) > - goto err_cleanup; > + return ret; > } > > return 0; > - > -err_cleanup: > - fwnode_handle_put(ep); > - > - return ret; > } > > /* -- Regards, Laurent Pinchart