From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f68.google.com ([74.125.82.68]:36160 "EHLO mail-wm0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752288AbdGYQoN (ORCPT ); Tue, 25 Jul 2017 12:44:13 -0400 Received: by mail-wm0-f68.google.com with SMTP id 184so16894328wmo.3 for ; Tue, 25 Jul 2017 09:44:12 -0700 (PDT) To: Alexandre Belloni , linux-rtc@vger.kernel.org From: Heiner Kallweit Subject: [PATCH] rtc: ds1307: fix regmap config Message-ID: <2061233f-1187-d03c-51dc-8d7ad2faf90e@gmail.com> Date: Tue, 25 Jul 2017 18:44:04 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Sender: linux-rtc-owner@vger.kernel.org List-ID: Current max_register setting breaks reading nvram on certain chips and also reading the standard registers on RX8130 where register map starts at 0x10. Signed-off-by: Heiner Kallweit Fixes: 11e5890b5342 "rtc: ds1307: convert driver to regmap" --- This fix should make it to 4.13. --- drivers/rtc/rtc-ds1307.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c index 4fac49e5..4b43aa62 100644 --- a/drivers/rtc/rtc-ds1307.c +++ b/drivers/rtc/rtc-ds1307.c @@ -1301,7 +1301,6 @@ static void ds1307_clks_register(struct ds1307 *ds1307) static const struct regmap_config regmap_config = { .reg_bits = 8, .val_bits = 8, - .max_register = 0x12, }; static int ds1307_probe(struct i2c_client *client, -- 2.13.2