Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2A65BC61DA4 for ; Sat, 11 Feb 2023 15:00:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229669AbjBKPAk (ORCPT ); Sat, 11 Feb 2023 10:00:40 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53468 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229581AbjBKPAi (ORCPT ); Sat, 11 Feb 2023 10:00:38 -0500 Received: from mail-pj1-x102d.google.com (mail-pj1-x102d.google.com [IPv6:2607:f8b0:4864:20::102d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 088F92597C for ; Sat, 11 Feb 2023 07:00:35 -0800 (PST) Received: by mail-pj1-x102d.google.com with SMTP id o13so8176561pjg.2 for ; Sat, 11 Feb 2023 07:00:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ingics-com.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=Bzrp2VEngTn0KdxtJ4lCs916qknhy6yObiJsqzoB7iM=; b=Pzag8d1RYEpSqrNLAYo5LtD9pHXkno8kywYVMUkyLqDWD+QWVkUwC1+fHaGwwhKHwP FGDNAdb2SLmTVHc+EfGQbAHj2cXX9xXPv+stsD31K4D3pv0SLd3Mt+HC6pKwLIrHL3MR lEgfSqeo40zr2HgO308dCnAODvt3j4KqlsJTOryg1sIAWhU1RzokhhL7iUsjBLDVw+CP DJILnPN9gwsEtk7z5zgg8+hG6Dg00dehSb+4tpnmkWmkf9Py/wyAJOuGdsuVkou+U4z8 PgLNIo0/XMeQ7SAjmCM6WRV55tWSyeUdFEj0x6vc1cnLvtPmrjeGFYFRy4YJZTqKqSRH Io4w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=Bzrp2VEngTn0KdxtJ4lCs916qknhy6yObiJsqzoB7iM=; b=71/EkiNmvooBuRRd/ZlJ5unopX2YfxqOF4TzOwCvJ0AiiOvGp52Uh3uXHt8jAH8/bi 7Otptc5ybBDJ4dfYeCyCgCCoFqrFWUtBpt6kjdZa4R3zXPvqY2g8bBSVrus4RgoOqQ46 1TB/gQ+M+M4e/MWKYdYAOJjjYQAP8gRSP5+H7iikgDWbP6ruKfApQszFc+WoDDHgxDOv Bc/JrUZykUYK8C4LUUHbc6EHbnOZ/syzwG12rT76UYR4Jbh01qcceYnlfpaXw+IE0Krj eLcvGvkeUjB7jONhwZfO1Oe+VE8cYAfdhsj7s+tdb97ZE1RTHVl5HLPwKZmdjQYHVZ3Y x+WQ== X-Gm-Message-State: AO0yUKVGjqyGCEDJWuXto/QR2lvh8y7O5mB1d0NcTXB1m5GMnWKvxiUK PsQyJiP7qbqJm9pXSmlBXHxwmoIyNHCVIqdw X-Google-Smtp-Source: AK7set+Oo8DwOc1Zehma9wnuhpdIbCV8JqnwsJH/ITkL7gXGSfpTq9/8bGdXYF/0+0lgmqESG3VSkA== X-Received: by 2002:a17:90b:33c6:b0:231:ffc:7593 with SMTP id lk6-20020a17090b33c600b002310ffc7593mr14942248pjb.20.1676127634546; Sat, 11 Feb 2023 07:00:34 -0800 (PST) Received: from alpha.. (122-117-179-2.hinet-ip.hinet.net. [122.117.179.2]) by smtp.googlemail.com with ESMTPSA id jw14-20020a17090b464e00b002338ff973d4sm3247360pjb.11.2023.02.11.07.00.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 11 Feb 2023 07:00:33 -0800 (PST) From: Axel Lin To: Mark Brown Cc: Bjorn Andersson , Liam Girdwood , linux-kernel@vger.kernel.org, Axel Lin Subject: [PATCH] regulator: max20411: Fix off-by-one for n_voltages setting Date: Sat, 11 Feb 2023 23:00:19 +0800 Message-Id: <20230211150019.1545542-1-axel.lin@ingics.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Otherwise regulator_list_voltage returns -EINVAL for MAX20411_MAX_SEL. Signed-off-by: Axel Lin --- drivers/regulator/max20411-regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/regulator/max20411-regulator.c b/drivers/regulator/max20411-regulator.c index e75d16048e2f..83dacb4ff173 100644 --- a/drivers/regulator/max20411-regulator.c +++ b/drivers/regulator/max20411-regulator.c @@ -85,7 +85,7 @@ static const struct regulator_desc max20411_desc = { .min_uV = MAX20411_BASE_UV, .uV_step = MAX20411_UV_STEP, .linear_min_sel = MAX20411_MIN_SEL, - .n_voltages = MAX20411_MAX_SEL, + .n_voltages = MAX20411_MAX_SEL + 1, .vsel_reg = MAX20411_VID_OFFSET, .vsel_mask = MAX20411_VID_MASK, -- 2.34.1