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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 427D2C76196 for ; Tue, 28 Mar 2023 15:05:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233813AbjC1PFI (ORCPT ); Tue, 28 Mar 2023 11:05:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44752 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233821AbjC1PFH (ORCPT ); Tue, 28 Mar 2023 11:05:07 -0400 Received: from mail-wm1-x336.google.com (mail-wm1-x336.google.com [IPv6:2a00:1450:4864:20::336]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3AB7FEB77 for ; Tue, 28 Mar 2023 08:03:51 -0700 (PDT) Received: by mail-wm1-x336.google.com with SMTP id bg16-20020a05600c3c9000b003eb34e21bdfso9667152wmb.0 for ; Tue, 28 Mar 2023 08:03:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=9elements.com; s=google; t=1680015819; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=rfc+TC6H1PlSlxFpFQCACZ1XBg01+cDV6KBw8cNxn8g=; b=OSxGGIhx4Vg56wUYCQ8KPg1Tn15IEXVy/NE8SBWMkUB+t1fVYmTGzMzAm3e0QMWpo0 mFD0OFqbk4JF9UVuu1sLUF9zcmjB200QemNxXvwGQEWJ+cauUTiF/NLLKfW5i33tr9x6 IOZxSnymHZ0Q/vqSBEr0C5QY/RNWiyhS/ANwMlBW0A5f3aJCb4j1shzwZfnt9/a/74ip 3jcHt6CYFKkvo2t90KcW6wjsCdbRg5eCxBDIYkx6nE5tIToF27jJ4c5ldWacSZfKOc8o RN93a69cFu2mrGGIzqa41H/UwG4OSbxPV53X/65FGZ+17LkXm8VynWqRWAKAOmCdv+la c+rQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680015819; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=rfc+TC6H1PlSlxFpFQCACZ1XBg01+cDV6KBw8cNxn8g=; b=kN74UIbvdXzAyQWi2s4bfRRp7v6FMprbu0btotvK6N/c3wHTrleoBY3lp2nt2BzKkE xY1Ag4ma3OPSEI2XGbl9ATl7ShXo2sLxhrzCiFyXpfM3vbIBk3rhEwqkLdpKXKFQgekB 9kZPdKga/GgZlWFZ+nKBF9KRsS6pHTExgNL8bxm+Fff2qu7z4p5o2yUz7qQuuWtBaw8+ 2gpLUVj7xSzPPwzqrmfWE4ttytGq2GQJJp9SaFPIvFckQKBJ09+vmm35gHNrgumTKse5 /Y/rj13AcCrL+pkZRWSh9u7Ckmq6AmmOaTk5jCQh31D+0/NnJSqBsNaRGOyG/WDR3UDV IesA== X-Gm-Message-State: AAQBX9e5tRAnD2LdfTO9VxUbye+bMreXsRpu0IBX03iuTbYbOLMa8ssR SpO6fa1xx4+7qhptEJfd5gTBgw== X-Google-Smtp-Source: AKy350Zq9kh1XDdBrXtJ26uONjHkQWtkYQ+GRH/EveKHYfw0tWJwIteiGoDJWP4n9ulHqlgwF9iL+Q== X-Received: by 2002:a1c:7714:0:b0:3ed:ea48:cd92 with SMTP id t20-20020a1c7714000000b003edea48cd92mr5643697wmi.15.1680015819441; Tue, 28 Mar 2023 08:03:39 -0700 (PDT) Received: from stroh80.sec.9e.network (ip-078-094-000-051.um19.pools.vodafone-ip.de. [78.94.0.51]) by smtp.gmail.com with ESMTPSA id a2-20020a05600c224200b003ee63fe5203sm17429293wmm.36.2023.03.28.08.03.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Mar 2023 08:03:39 -0700 (PDT) From: Naresh Solanki X-Google-Original-From: Naresh Solanki To: Guenter Roeck , linux-hwmon@vger.kernel.org, Jean Delvare Cc: Patrick Rudolph , Naresh Solanki , linux-kernel@vger.kernel.org Subject: [PATCH v2 3/3] hwmon: (pmbus/core): Notify regulator events Date: Tue, 28 Mar 2023 17:03:35 +0200 Message-Id: <20230328150335.90238-3-Naresh.Solanki@9elements.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230328150335.90238-1-Naresh.Solanki@9elements.com> References: <20230328150335.90238-1-Naresh.Solanki@9elements.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-hwmon@vger.kernel.org Notify regulator events in PMBus irq handler. Signed-off-by: Naresh Solanki --- drivers/hwmon/pmbus/pmbus_core.c | 24 +++++++++++++++++++++++- 1 file changed, 23 insertions(+), 1 deletion(-) diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c index 509bc0ef1706..86cc8001a788 100644 --- a/drivers/hwmon/pmbus/pmbus_core.c +++ b/drivers/hwmon/pmbus/pmbus_core.c @@ -3159,11 +3159,29 @@ static int pmbus_regulator_register(struct pmbus_data *data) return 0; } + +static int pmbus_regulator_notify(struct pmbus_data *data, int page, int event) +{ + int j; + + for (j = 0; j < data->info->num_regulators; j++) { + if (page == rdev_get_id(data->rdevs[j])) { + regulator_notifier_call_chain(data->rdevs[j], event, NULL); + break; + } + } + return 0; +} #else static int pmbus_regulator_register(struct pmbus_data *data) { return 0; } + +static int pmbus_regulator_notify(struct pmbus_data *data, int page, int event) +{ + return 0; +} #endif static int pmbus_write_smbalert_mask(struct i2c_client *client, u8 page, u8 reg, u8 val) @@ -3178,9 +3196,13 @@ static irqreturn_t pmbus_fault_handler(int irq, void *pdata) int i, status, event; mutex_lock(&data->update_lock); - for (i = 0; i < data->info->pages; i++) + for (i = 0; i < data->info->pages; i++) { _pmbus_get_flags(data, i, &status, &event, true); + if (event) + pmbus_regulator_notify(data, i, event); + } + pmbus_clear_faults(client); mutex_unlock(&data->update_lock); -- 2.39.1