Received: by 2002:a25:23cc:0:0:0:0:0 with SMTP id j195csp1110305ybj; Tue, 5 May 2020 13:16:32 -0700 (PDT) X-Google-Smtp-Source: APiQypJPuAZrjyw8hlX8/F+P6OStuHViRxQ/6IZB1Jr4kvIiJf8vt/v0fT5+LK1KNWPKfg5iPhLa X-Received: by 2002:a05:6402:1adc:: with SMTP id ba28mr4337571edb.336.1588709792492; Tue, 05 May 2020 13:16:32 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1588709792; cv=none; d=google.com; s=arc-20160816; b=yQl5ds9CiQDm5YvGPvPLfIEvZQ+5A15KTVyBy9emp+/6ApIZxdDsI/mcjZc7v7iQNN 9mKYU9qFo7ovigzECIdoppGcQ07IV9Tr+6sX+nI/D2CsMkAFqP8Z3JKQwczekprTsISa 74t6jeq5yTreVnb78I/MG9lF5yMfbcXQYd30iXswhpyyaaV4iwYdcEVnhGOtAHArN0tt D3oKu+sBnREzyiUGcur6hT/ZkCoRp/zXevUVpcxSo9MmLgusaAmAre/9JbKeFBMh2O9A 1EE+RqFo6TVC4oyvaRZJqcqoB4sQ8jsJqmij2sQi23ecjnNQvOuYv+VPyzi+PHuaF0nq zeyQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=Szue5aSMljiLMSs1Vx8/dwSWpxCOannrkjKw9uwIMIw=; b=m7+vr9UQ35/RGMCmBs3ZDXwimDZpX6d4U+ObBY5qCffLDFdij1MVLGwigIdNUPApbB 6XI+GP/SOdV0exaAIcipz9pD0JW6lMGJA1/OUXOc2Ie5vX7X4tpGDDEccXUzKuJQp57z LBqx9xmC/dS/mavzQz9QGrfJvZ5TsKB5LjjdjPKCWm7FYbYZC1o7tauzEivTxGTvZAOq gvYzMM3U9ulzaphbuh9iFMn+ds84CWaPtKJMFkrK1IGKd4mnw7/tdTSBO8ko42mdk4Of ELZ+902GBqp4iZn2mQuH8dTaICIyTksOxUTBX8vcqbpSYHCnZ6h7RlQs5HHcVo+rtm5l fDfQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id l16si1796470edv.378.2020.05.05.13.16.09; Tue, 05 May 2020 13:16:32 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729191AbgEEUOD (ORCPT + 99 others); Tue, 5 May 2020 16:14:03 -0400 Received: from relay9-d.mail.gandi.net ([217.70.183.199]:40763 "EHLO relay9-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727785AbgEEUOC (ORCPT ); Tue, 5 May 2020 16:14:02 -0400 X-Originating-IP: 86.202.105.35 Received: from localhost (lfbn-lyo-1-9-35.w86-202.abo.wanadoo.fr [86.202.105.35]) (Authenticated sender: alexandre.belloni@bootlin.com) by relay9-d.mail.gandi.net (Postfix) with ESMTPSA id B9075FF806; Tue, 5 May 2020 20:13:59 +0000 (UTC) From: Alexandre Belloni To: linux-rtc@vger.kernel.org Cc: Rasmus Villemoes , =?UTF-8?q?Per=20N=C3=B8rgaard=20Christensen?= , linux-kernel@vger.kernel.org, Alexandre Belloni Subject: [PATCH 4/5] rtc: pcf2127: set regmap max_register Date: Tue, 5 May 2020 22:13:09 +0200 Message-Id: <20200505201310.255145-4-alexandre.belloni@bootlin.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200505201310.255145-1-alexandre.belloni@bootlin.com> References: <20200505201310.255145-1-alexandre.belloni@bootlin.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Set regmap max_register to ease debugging and enforce the register range. Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-pcf2127.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/rtc/rtc-pcf2127.c b/drivers/rtc/rtc-pcf2127.c index 5ac996578523..039078029bd4 100644 --- a/drivers/rtc/rtc-pcf2127.c +++ b/drivers/rtc/rtc-pcf2127.c @@ -634,6 +634,7 @@ static int pcf2127_i2c_probe(struct i2c_client *client, static const struct regmap_config config = { .reg_bits = 8, .val_bits = 8, + .max_register = 0x1d, }; if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) @@ -701,6 +702,7 @@ static int pcf2127_spi_probe(struct spi_device *spi) .val_bits = 8, .read_flag_mask = 0xa0, .write_flag_mask = 0x20, + .max_register = 0x1d, }; struct regmap *regmap; -- 2.26.2