From patchwork Wed Oct 4 21:50:30 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sakari Ailus X-Patchwork-Id: 9985723 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 33D12602B8 for ; Wed, 4 Oct 2017 21:51:39 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 262E728C24 for ; Wed, 4 Oct 2017 21:51:39 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1B17C28C2E; Wed, 4 Oct 2017 21:51:39 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2E9BE28C2B for ; Wed, 4 Oct 2017 21:51:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751412AbdJDVu7 (ORCPT ); Wed, 4 Oct 2017 17:50:59 -0400 Received: from nblzone-211-213.nblnetworks.fi ([83.145.211.213]:40348 "EHLO hillosipuli.retiisi.org.uk" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751357AbdJDVu5 (ORCPT ); Wed, 4 Oct 2017 17:50:57 -0400 Received: from lanttu.localdomain (lanttu-e.localdomain [192.168.1.64]) by hillosipuli.retiisi.org.uk (Postfix) with ESMTP id 3CD31600EA; Thu, 5 Oct 2017 00:50:54 +0300 (EEST) From: Sakari Ailus To: linux-media@vger.kernel.org Cc: niklas.soderlund@ragnatech.se, maxime.ripard@free-electrons.com, hverkuil@xs4all.nl, laurent.pinchart@ideasonboard.com, pavel@ucw.cz, sre@kernel.org Subject: [PATCH v15 11/32] omap3isp: Fix check for our own sub-devices Date: Thu, 5 Oct 2017 00:50:30 +0300 Message-Id: <20171004215051.13385-12-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20171004215051.13385-1-sakari.ailus@linux.intel.com> References: <20171004215051.13385-1-sakari.ailus@linux.intel.com> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP We only want to link sub-devices that were bound to the async notifier the isp driver registered but there may be other sub-devices in the v4l2_device as well. Check for the correct async notifier. Signed-off-by: Sakari Ailus Acked-by: Hans Verkuil Acked-by: Pavel Machek --- drivers/media/platform/omap3isp/isp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c index 97a5206b6ddc..4afd7ba4fad6 100644 --- a/drivers/media/platform/omap3isp/isp.c +++ b/drivers/media/platform/omap3isp/isp.c @@ -2155,7 +2155,7 @@ static int isp_subdev_notifier_complete(struct v4l2_async_notifier *async) return ret; list_for_each_entry(sd, &v4l2_dev->subdevs, list) { - if (!sd->asd) + if (sd->notifier != &isp->notifier) continue; ret = isp_link_entity(isp, &sd->entity,