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 X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 8853CC3A5A6 for ; Sun, 22 Sep 2019 18:53:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 60F9A21BE5 for ; Sun, 22 Sep 2019 18:53:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1569178385; bh=wxlemXqcQli902QZT0OQcLMn5GX/KD1gd3Ig9+iAhYs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=yCBXgouY+34+Ny5+CzfJ/XzXuPt/bQ5Z0kIGRJxJmSYanDoLBsP74pEuLqI39uK6U 2imejRURql1q1ldHOV+jqbBF42ECS97tNJbjKFTJerOfZVu2HxEIQaHzRQuNK0pq1o mePMBUkIL6/ceVae+/dElBBu9uB+iWinfKBIC/GY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404214AbfIVSxE (ORCPT ); Sun, 22 Sep 2019 14:53:04 -0400 Received: from mail.kernel.org ([198.145.29.99]:51910 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2407963AbfIVSwm (ORCPT ); Sun, 22 Sep 2019 14:52:42 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D67BD208C2; Sun, 22 Sep 2019 18:52:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1569178361; bh=wxlemXqcQli902QZT0OQcLMn5GX/KD1gd3Ig9+iAhYs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=0seUIyHkQbzN5alItw2ZUZ6O4elu5a8DlSYE4Jz1ogrY/l3CRqVcNJM/mAdizJCqW 0mBc1u2fHdA++Y0rdVPqvhy58TgsFKZt2MaKB5W2kx8GsFQoRgi4Rqhoa12daRVRPQ AycXShyNzrF86kNdYGMdGEGpSRuGvrnweTbfgZZY= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: "Maciej S. Szmigiero" , Hans Verkuil , Mauro Carvalho Chehab , Sasha Levin , linux-media@vger.kernel.org Subject: [PATCH AUTOSEL 5.2 115/185] media: saa7134: fix terminology around saa7134_i2c_eeprom_md7134_gate() Date: Sun, 22 Sep 2019 14:48:13 -0400 Message-Id: <20190922184924.32534-115-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190922184924.32534-1-sashal@kernel.org> References: <20190922184924.32534-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Maciej S. Szmigiero" [ Upstream commit 9d802222a3405599d6e1984d9324cddf592ea1f4 ] saa7134_i2c_eeprom_md7134_gate() function and the associated comment uses an inverted i2c gate open / closed terminology. Let's fix this. Signed-off-by: Maciej S. Szmigiero Signed-off-by: Hans Verkuil [hverkuil-cisco@xs4all.nl: fix alignment checkpatch warning] Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin --- drivers/media/pci/saa7134/saa7134-i2c.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/media/pci/saa7134/saa7134-i2c.c b/drivers/media/pci/saa7134/saa7134-i2c.c index 493b1858815fb..04e85765373ec 100644 --- a/drivers/media/pci/saa7134/saa7134-i2c.c +++ b/drivers/media/pci/saa7134/saa7134-i2c.c @@ -342,7 +342,11 @@ static const struct i2c_client saa7134_client_template = { /* ----------------------------------------------------------- */ -/* On Medion 7134 reading EEPROM needs DVB-T demod i2c gate open */ +/* + * On Medion 7134 reading the SAA7134 chip config EEPROM needs DVB-T + * demod i2c gate closed due to an address clash between this EEPROM + * and the demod one. + */ static void saa7134_i2c_eeprom_md7134_gate(struct saa7134_dev *dev) { u8 subaddr = 0x7, dmdregval; @@ -359,14 +363,14 @@ static void saa7134_i2c_eeprom_md7134_gate(struct saa7134_dev *dev) ret = i2c_transfer(&dev->i2c_adap, i2cgatemsg_r, 2); if ((ret == 2) && (dmdregval & 0x2)) { - pr_debug("%s: DVB-T demod i2c gate was left closed\n", + pr_debug("%s: DVB-T demod i2c gate was left open\n", dev->name); data[0] = subaddr; data[1] = (dmdregval & ~0x2); if (i2c_transfer(&dev->i2c_adap, i2cgatemsg_w, 1) != 1) - pr_err("%s: EEPROM i2c gate open failure\n", - dev->name); + pr_err("%s: EEPROM i2c gate close failure\n", + dev->name); } } -- 2.20.1