From patchwork Wed Jun 16 12:46:06 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jacopo Mondi X-Patchwork-Id: 462548 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 02D4FC49EA5 for ; Wed, 16 Jun 2021 12:45:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DFF7C60FDB for ; Wed, 16 Jun 2021 12:45:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232921AbhFPMr5 (ORCPT ); Wed, 16 Jun 2021 08:47:57 -0400 Received: from relay5-d.mail.gandi.net ([217.70.183.197]:37285 "EHLO relay5-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232892AbhFPMr4 (ORCPT ); Wed, 16 Jun 2021 08:47:56 -0400 Received: (Authenticated sender: jacopo@jmondi.org) by relay5-d.mail.gandi.net (Postfix) with ESMTPSA id 6D0331C0017; Wed, 16 Jun 2021 12:45:47 +0000 (UTC) From: Jacopo Mondi To: Hans Verkuil , kieran.bingham+renesas@ideasonboard.com, laurent.pinchart+renesas@ideasonboard.com, niklas.soderlund+renesas@ragnatech.se, geert@linux-m68k.org Cc: Jacopo Mondi , Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Laurent Pinchart Subject: [PATCH v5 05/15] media: i2c: max9286: Rework comments in .bound() Date: Wed, 16 Jun 2021 14:46:06 +0200 Message-Id: <20210616124616.49249-6-jacopo+renesas@jmondi.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210616124616.49249-1-jacopo+renesas@jmondi.org> References: <20210616124616.49249-1-jacopo+renesas@jmondi.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Rephrase a comment in .bound() callback to make it clear we register a subdev notifier and remove a redundant comment about disabling i2c auto-ack. No functional changes intended. Signed-off-by: Jacopo Mondi Reviewed-by: Kieran Bingham Reviewed-by: Laurent Pinchart --- drivers/media/i2c/max9286.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/drivers/media/i2c/max9286.c b/drivers/media/i2c/max9286.c index 9124d5fa6ea3..e1c7173f2d00 100644 --- a/drivers/media/i2c/max9286.c +++ b/drivers/media/i2c/max9286.c @@ -556,9 +556,9 @@ static int max9286_notify_bound(struct v4l2_async_notifier *notifier, subdev->name, src_pad, index); /* - * We can only register v4l2_async_notifiers, which do not provide a - * means to register a complete callback. bound_sources allows us to - * identify when all remote serializers have completed their probe. + * As we register a subdev notifiers we won't get a .complete() callback + * here, so we have to use bound_sources to identify when all remote + * serializers have probed. */ if (priv->bound_sources != priv->source_mask) return 0; @@ -575,11 +575,6 @@ static int max9286_notify_bound(struct v4l2_async_notifier *notifier, */ max9286_reverse_channel_setup(priv, MAX9286_REV_AMP_HIGH); max9286_check_config_link(priv, priv->source_mask); - - /* - * Re-configure I2C with local acknowledge disabled after cameras have - * probed. - */ max9286_configure_i2c(priv, false); return max9286_set_pixelrate(priv);