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=-19.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 C0642C49EA5 for ; Tue, 15 Jun 2021 15:49:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AF3BD61603 for ; Tue, 15 Jun 2021 15:49:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231984AbhFOPvL (ORCPT ); Tue, 15 Jun 2021 11:51:11 -0400 Received: from mail.kernel.org ([198.145.29.99]:44710 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231857AbhFOPuk (ORCPT ); Tue, 15 Jun 2021 11:50:40 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5FB646162D; Tue, 15 Jun 2021 15:48:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1623772116; bh=Bgbq1ht1Oi0zin+wGe0RHymOtoERst08ET+KjszKzFY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lGSeq7avusX3oQcdl6+VugsmI9/nHiZo6xy1OmfZYz/OpxUhGoB7reOu0DAZ5UlBh uHmZFzdulrdKQ+4g9XxdZnTwnuKJ/WpSkxGEpHf8biq6mBDzvynqkPSEp1drKxsq1+ xAEbwG21ZtvQ4U6zkMZtGvgZkPPuZQUWChN10Aaly/NWi9hMmb+ZeMlWwq2BUCqxnn K22Kg18TAXXTkB5vB09rNQRA/eUiG/YTb/maNpOm6nvGu6ImcKxjRu8bNHDn3yL+tc 76IFQaDfsLsWyJ0u4cUS5UUkGgLcd2W22OFUELO8oUiU1DYnGinMa8rPgADG0/V2fR QQBk9fZKo4ZDA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: ChiYuan Huang , Mark Brown , Sasha Levin Subject: [PATCH AUTOSEL 5.12 09/33] regulator: rtmv20: Fix to make regcache value first reading back from HW Date: Tue, 15 Jun 2021 11:48:00 -0400 Message-Id: <20210615154824.62044-9-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210615154824.62044-1-sashal@kernel.org> References: <20210615154824.62044-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: ChiYuan Huang [ Upstream commit 46639a5e684edd0b80ae9dff220f193feb356277 ] - Fix to make regcache value first reading back from HW. Signed-off-by: ChiYuan Huang Link: https://lore.kernel.org/r/1622542155-6373-1-git-send-email-u0084500@gmail.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- drivers/regulator/rtmv20-regulator.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/regulator/rtmv20-regulator.c b/drivers/regulator/rtmv20-regulator.c index 852fb2596ffd..b37c29c9fbbb 100644 --- a/drivers/regulator/rtmv20-regulator.c +++ b/drivers/regulator/rtmv20-regulator.c @@ -27,6 +27,7 @@ #define RTMV20_REG_LDIRQ 0x30 #define RTMV20_REG_LDSTAT 0x40 #define RTMV20_REG_LDMASK 0x50 +#define RTMV20_MAX_REGS (RTMV20_REG_LDMASK + 1) #define RTMV20_VID_MASK GENMASK(7, 4) #define RICHTEK_VID 0x80 @@ -275,6 +276,7 @@ static const struct regmap_config rtmv20_regmap_config = { .val_bits = 8, .cache_type = REGCACHE_RBTREE, .max_register = RTMV20_REG_LDMASK, + .num_reg_defaults_raw = RTMV20_MAX_REGS, .writeable_reg = rtmv20_is_accessible_reg, .readable_reg = rtmv20_is_accessible_reg, -- 2.30.2