From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B2DF547D45C for ; Tue, 1 Sep 2026 11:14:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788261295; cv=none; b=kXkDSW8Yq5PiXTZdwF1uaXPErdh7dVtCavksWEyi+2VDxigQu4geIOpE5BalRvuIT71mVl+DFvP6zas431M8PT8/zFMfGGZuYbcAmqlojdVwcwHCLfQPoIWiHZQNEdVnVSEjnY7DpvQ93NcPTZpoDR2APmQFoVzA+GZXjsg5UI8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788261295; c=relaxed/simple; bh=+TFWrdtWp4yq9TSRBo1jbNDXLlE0Vb3QAFNEGSmbVOU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=tdqgML3pFOi2Qnff6QBeVm8M/r5jLES/s6O/vktOlCpNbKVh/8oisMvBtgJ/cEY2/wK52SmDWfXeBmVhom23jbu8gm89kq4AlkP8YZKuJSLgf7uD4YPUmQzXcBqyfmTJFmRGfpukq44Tud6l15hLPLgn7K8lrfmIBS/9XEqrvj8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=ZtjxUl+T; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=Kbz7NjhB; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="ZtjxUl+T"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="Kbz7NjhB" Received: from pps.filterd (m0279868.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 681AJexK2141678 for ; Tue, 1 Sep 2026 11:14:52 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:date:from:in-reply-to:message-id :mime-version:references:subject:to; s=qcppdkim1; bh=Wgxn1wZhT0N rhGkRx1mSbVXgq+sQ60RV9XXpk9+v1FM=; b=ZtjxUl+TZMYLq8Cqrgv7Pc3hAlg T5L5/NhQiGa5Alp+8xCacMPuHvkSxsRHBbEr2CRdHT8RAdsGXkgtoiq7yu0F6Wme Y00DUGZ3sVLDQf+mG4/Jo1nP6wAGtEQZ8iZkhHjq3KT1P4+/YNBCceyjkkc0ebhU 1wbboXW5GZzgdOPBlyUk1mr35dWXakRuFrUbD04D/ImDRHyPjaqVUt9H949c6RxV nh3SempganQ9T7QgtwnPzEvk1AUxemB8k4hdppVPFLWj6Jb10YcChtSrXok1M2lB FZuPRG5zqTA4bcCxSdJs6LUHSdYvJApwNLHdlPs22LYUp5qOVL6AqcVucxw== Received: from mail-qk1-f199.google.com (mail-qk1-f199.google.com [209.85.222.199]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4gdp8fsy19-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Tue, 01 Sep 2026 11:14:52 +0000 (GMT) Received: by mail-qk1-f199.google.com with SMTP id af79cd13be357-934963b2bc0so730966785a.3 for ; Tue, 01 Sep 2026 04:14:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1788261292; x=1788866092; darn=vger.kernel.org; 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:content-type; bh=Wgxn1wZhT0NrhGkRx1mSbVXgq+sQ60RV9XXpk9+v1FM=; b=Kbz7NjhBr4XCBrITt3RLRvtUO4Q91KrwiBERzcZ/rf8REB5NNu9FtFPN7qaDKVeBvP 5eNWhYVmoI5UnCp+ENlMW69AurUxJh53wXB3qP83mxOcVujzmDGBvbUhwObYZTBHZEF+ UkCSkn9w+BwjgWeTEm0K/DNsamy4C3c15HqsFbz07aFM5lA2M8eYA97O+AWTluPGvWqY tPHZuRoMTeSPbdcLdxvJkfTZ6DmqxG8GH1bJ4zawop/OUywNF43nCvcbaIPMRmH8AXjj WDXUAYbc9HmpjwlkY12vjXh0U/PArlj7YyrAQkyPcA6Gz3Qq9yDmm8O4GHOJAS6h5hSV 0frg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1788261292; x=1788866092; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=Wgxn1wZhT0NrhGkRx1mSbVXgq+sQ60RV9XXpk9+v1FM=; b=fFPWEogyMF+DvAUuwB3wZeNxRkAn79c3j//suXbKgssPyLwXzQCglWbwg96pB244UH UAuzAysFVS3AaTU7IGue+otaQHT8hjmiMYqv3kHnM8MJUr9R7Rk87kjn+ED3luw7y5es kwlzi+Q4lMTUIQXP7QelXobwEr6IQjq0hYbugnFCQi2Ie3xMi4KONnfNwajK4Moiz6Cx U2fwNO1J5LxrnS7eR8P6WdeAzY9wFM3aHM59eaID5s4ht7YdVU3QJGKnbciIVA46O+fg 5ssLBlqMCpK2qxdekMlkCjJZabY14xskEzGgqRrLZ/D6B9j8kaHjtk+S2ThS7zYDbb/z nvEg== X-Forwarded-Encrypted: i=1; AHgh+RrE+sL0aMKVRgA0AnYvQ79QCMdML1jbOXjGvd5NuXz9jj1Tgj+pBjpZoYYl1XoIXlfdRCflriUsRU8N5+g=@vger.kernel.org X-Gm-Message-State: AFuF++lfUreYRLsHE4VT/l3UieP7Lz3DzvOZF6GKJ5y54HdLbymInGTh 2eTWjwP0wcIqS2/fAWeS50rqof5VLSyKker7+eVC7kWsSrJcFGYN4YLcSdcRqD3udByTg2eajAn JXQCDk9F9ZUPlt9M0fByRM9YOM7DKApfZVXr5U+JGV/q7ltOqPqopM1XWq7m0kqRXDD4= X-Gm-Gg: AR+sD12rpr+AYQ2+4f8hvPoxFay4ERehE5p1Eu01k2tJNsWG6Zq8Md06kdIFx+vmEid nJhj60MM9ESAjtZ+Ap8eE6eQOsPX80gI2rBJ450AeY9NnfRAKezwejuiMgGZ5eIllFZHi5czqvN JdkCp5RgEY26lP1DoCj/zRluxaIsVuW3Gx3pgbj/8PTy6ZiIedgJT/75H40adPvFK9EQlaF1u2C Rea7QsE4+6YW0FcVYn8EUHtWqT7reJOkZS1L5Rw73hvQWg227mmABjTAzdcsYXtw5dnmi5vELrO nMVuPa0Sb6IGS0EBEkB6OkKVCKVB+W1UZ9DN7XQ8FO+m2DmYYepz729SxdJa4v2ZvtrQgpXJmep 9NwHkMxhqvLjYhLxeTNoWGp+6HCjf8V4frR7lkJ9rTy/LJ+xYVbf7AM9qHw== X-Received: by 2002:a05:620a:4391:b0:915:c4de:7ac0 with SMTP id af79cd13be357-939481572fcmr979052285a.31.1788261291447; Tue, 01 Sep 2026 04:14:51 -0700 (PDT) X-Received: by 2002:a05:620a:4391:b0:915:c4de:7ac0 with SMTP id af79cd13be357-939481572fcmr979045885a.31.1788261290897; Tue, 01 Sep 2026 04:14:50 -0700 (PDT) Received: from uffe-tuxpro14.. (h-178-174-189-39.A498.priv.bahnhof.se. [178.174.189.39]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c25878ba94csm380686366b.47.2026.09.01.04.14.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 01 Sep 2026 04:14:49 -0700 (PDT) From: Ulf Hansson To: Sudeep Holla , "Rafael J . Wysocki" , Daniel Lezcano , linux-pm@vger.kernel.org Cc: Abel Vesa , Lorenzo Pieralisi , Christian Loehle , Maulik Shah , Yuanfang Zhang , Sneh Mankad , Suzuki K Poulose , Ulf Hansson , linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 1/5] pmdomain: core: Rename genpd_status_on() Date: Tue, 1 Sep 2026 13:14:04 +0200 Message-ID: <20260901111441.122436-2-ulf.hansson@oss.qualcomm.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260901111441.122436-1-ulf.hansson@oss.qualcomm.com> References: <20260901111441.122436-1-ulf.hansson@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: cyjCDn9hfdB3uHaM7rz16jcOYhFlSRXe X-Proofpoint-Spam-Info: AW1haW4tMjYwOTAxMDA5OSBTYWx0ZWRfX7asBcoYtF7D7 fayTDxwVYvAN+W0VzIkV7FaT9NQr2oOU6FXwub1v0XDPwLa+pYSmWb1EdB1is/cYcH/jA/kzS/2 5YoVSkX1nDaMvdrObCvm807PYvdKCls= X-Proofpoint-ORIG-GUID: cyjCDn9hfdB3uHaM7rz16jcOYhFlSRXe X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTAxMDA5OSBTYWx0ZWRfX8r6Zr4W1sQ3D dMbWCMXPJ1fyIT5XihDKt3LkfNroDG7ejDztkGSocZyHv+kyfSo3qIsOOEKyZW2lQNEdf+lDRTJ ldY8iW9mPcjBY2IlqR3iC+PaeDQop+7x1jx7g4uwUwGa3FKzdfsMKC1T2bUO0vBQZLSxwRC5IHS FTIZJBwzlPvyV2pwM73Myi61XQ2fRj+rlzB4fnLJp0oxkdlxr+APq8Jvn2+Bx/PyV3Rqmdy6FII Ph8xxjq+Y6UivlLUMLMrdEs6LDzmkLrrkHvgfWbFGqnaSzsfBBcskHVruMzHBdjbz01Y/wu5ftx hl3nFlFaAPkJOWzOCwFleCk5WorMmxnKSOlcg7Cm0el6P7xTazNrdw0mt3XpZKvRs6zXBd/r92n ShVlTy26vjtrHPB+SwCuPesFBWJ991gBL0Mk50J0uFXeWeksp0ha+Y9HYQgBkcJFW/m9hpKx2wq tTiZrBt0jY8iCJ7hXGw== X-Authority-Analysis: v=2.4 cv=BPWDalQG c=1 sm=1 tr=0 ts=6a96b3ac cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=h7aNHqOhPKB91FvYUefsSA==:17 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=EUspDBNiAAAA:8 a=X7f39YHs1J5G0y9puJsA:9 a=bTQJ7kPSJx9SKPbeHEYW:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-01_03,2026-08-31_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 bulkscore=0 phishscore=0 adultscore=0 spamscore=0 lowpriorityscore=0 clxscore=1015 priorityscore=1501 malwarescore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2609010099 Let's rename the internal function genpd_status_on() to genpd_status_on_unlocked() to clarify its use. Suggested-by: Abel Vesa Signed-off-by: Ulf Hansson --- Changes in v2: - New patch. --- drivers/pmdomain/core.c | 25 +++++++++++++------------ 1 file changed, 13 insertions(+), 12 deletions(-) diff --git a/drivers/pmdomain/core.c b/drivers/pmdomain/core.c index 842c4169e290..6ac1ce18fda3 100644 --- a/drivers/pmdomain/core.c +++ b/drivers/pmdomain/core.c @@ -173,7 +173,7 @@ static const struct genpd_lock_ops genpd_raw_spin_ops = { #define genpd_lock_interruptible(p) p->lock_ops->lock_interruptible(p) #define genpd_unlock(p) p->lock_ops->unlock(p) -#define genpd_status_on(genpd) (genpd->status == GENPD_STATE_ON) +#define genpd_status_on_unlocked(genpd) (genpd->status == GENPD_STATE_ON) #define genpd_is_irq_safe(genpd) (genpd->flags & GENPD_FLAG_IRQ_SAFE) #define genpd_is_always_on(genpd) (genpd->flags & GENPD_FLAG_ALWAYS_ON) #define genpd_is_active_wakeup(genpd) (genpd->flags & GENPD_FLAG_ACTIVE_WAKEUP) @@ -771,7 +771,7 @@ EXPORT_SYMBOL_GPL(dev_pm_genpd_rpm_always_on); * @dev: Device to get the current power status * * This function checks whether the generic power domain associated with the - * given device is on or not by verifying if genpd_status_on equals + * given device is on or not by verifying if genpd_status_on_unlocked equals * GENPD_STATE_ON. * * Note: this function returns the power status of the genpd at the time of the @@ -791,7 +791,7 @@ bool dev_pm_genpd_is_on(struct device *dev) return false; genpd_lock(genpd); - is_on = genpd_status_on(genpd); + is_on = genpd_status_on_unlocked(genpd); genpd_unlock(genpd); return is_on; @@ -963,7 +963,7 @@ static void genpd_power_off(struct generic_pm_domain *genpd, bool one_dev_on, * The domain was on at boot and still need to stay on. * The domain has a subdomain being powered on. */ - if (!genpd_status_on(genpd) || genpd->prepared_count > 0 || + if (!genpd_status_on_unlocked(genpd) || genpd->prepared_count > 0 || genpd_is_always_on(genpd) || genpd_is_rpm_always_on(genpd) || genpd->stay_on || atomic_read(&genpd->sd_count) > 0) return; @@ -1040,7 +1040,7 @@ static int genpd_power_on(struct generic_pm_domain *genpd, unsigned int depth) struct gpd_link *link; int ret = 0; - if (genpd_status_on(genpd)) + if (genpd_status_on_unlocked(genpd)) return 0; /* Reflect over the entered idle-states residency for debugfs. */ @@ -1406,7 +1406,7 @@ static void genpd_sync_power_off(struct generic_pm_domain *genpd, bool use_lock, { struct gpd_link *link; - if (!genpd_status_on(genpd) || genpd_is_always_on(genpd)) + if (!genpd_status_on_unlocked(genpd) || genpd_is_always_on(genpd)) return; if (genpd->suspended_count != genpd->device_count @@ -1472,7 +1472,7 @@ static void genpd_sync_power_on(struct generic_pm_domain *genpd, bool use_lock, { struct gpd_link *link; - if (genpd_status_on(genpd)) + if (genpd_status_on_unlocked(genpd)) return; list_for_each_entry(link, &genpd->child_links, child_node) { @@ -2170,7 +2170,8 @@ static int genpd_add_subdomain(struct generic_pm_domain *genpd, genpd_lock(subdomain); genpd_lock_nested(genpd, SINGLE_DEPTH_NESTING); - if (!genpd_status_on(genpd) && genpd_status_on(subdomain)) { + if (!genpd_status_on_unlocked(genpd) && + genpd_status_on_unlocked(subdomain)) { ret = -EINVAL; goto out; } @@ -2186,7 +2187,7 @@ static int genpd_add_subdomain(struct generic_pm_domain *genpd, list_add_tail(&link->parent_node, &genpd->parent_links); link->child = subdomain; list_add_tail(&link->child_node, &subdomain->child_links); - if (genpd_status_on(subdomain)) + if (genpd_status_on_unlocked(subdomain)) genpd_sd_counter_inc(genpd); out: @@ -2246,7 +2247,7 @@ int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd, list_del(&link->parent_node); list_del(&link->child_node); kfree(link); - if (genpd_status_on(subdomain)) + if (genpd_status_on_unlocked(subdomain)) genpd_sd_counter_dec(genpd); ret = 0; @@ -2441,7 +2442,7 @@ int pm_genpd_init(struct generic_pm_domain *genpd, /* Always-on domains must be powered on at initialization. */ if ((genpd_is_always_on(genpd) || genpd_is_rpm_always_on(genpd)) && - !genpd_status_on(genpd)) { + !genpd_status_on_unlocked(genpd)) { pr_err("always-on PM domain %s is not on\n", genpd->name); return -EINVAL; } @@ -3839,7 +3840,7 @@ static int genpd_summary_one(struct seq_file *s, if (WARN_ON(genpd->status >= ARRAY_SIZE(status_lookup))) goto exit; - if (!genpd_status_on(genpd)) + if (!genpd_status_on_unlocked(genpd)) snprintf(state, sizeof(state), "%s-%u", status_lookup[genpd->status], genpd->state_idx); else -- 2.43.0