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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 545F0C624D0 for ; Tue, 1 Sep 2026 11:15:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Wgxn1wZhT0NrhGkRx1mSbVXgq+sQ60RV9XXpk9+v1FM=; b=F6YihYzgA0hS/mMKImorEbTf1d 9Pb1/bmjJCSYjcIO9JsoxxdB0sAqko+0HcUL+JfjZaUeimO4XTcWXRqXk+RnFAJtb4GX0D55EUeuU voQxzJFAKa8b0hPBpJ+haYY3TTZzf3QR10IfmW7QJ6M13zi+rJE6OPb0A7oaP+2iT/V/mP5X/rP3s 6+/L9KYHeMWdfln+yHIOfCmVHy4BUgMnZwB8oWXUAzxBG3GH+bF1CLYOsKcU8mLuiBZeWoFQgOJE5 VuYjt60C14Pq504/bpIAWMcg8re9L6+8rscR1hZl74mxUIIASIWy7sSLjPwftxyAVs8XJ4sO1fGk/ F0b7XN2w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x1MS7-0000000BfOt-42Ur; Tue, 01 Sep 2026 11:14:55 +0000 Received: from mx0b-0031df01.pphosted.com ([205.220.180.131]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x1MS5-0000000BfNY-2FLS for linux-arm-kernel@lists.infradead.org; Tue, 01 Sep 2026 11:14:54 +0000 Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 681AJdxR1713071 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-f198.google.com (mail-qk1-f198.google.com [209.85.222.198]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4gdndxa6us-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-f198.google.com with SMTP id af79cd13be357-936708f129aso611754685a.0 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=lists.infradead.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=gfXHeijzbz1yQTCyaKJkRv+Aw46/7Y61RPu2GG8bqp6VgkCAXRoS0VVCE/q8Cpvwnr yEeqCWGNkch0ZCj8k/my27e+TLCZoET0DASQcViKPCXOad+xwhUNco1MZrE6BgyiBD8h K2eCG+3VOCnQ/rMINWW9puBYA0bluXC1OOHuU9ULklAXRZnNGFdtE2Ifg+PijsUNFRN7 UiYbHJ2NTwm9LmOpbRC8xcw3L5BFJ/amrRjFAIucETk9pWlxS382vh0SQJlCJzu6YzT9 X9XmrZocmkiBNvdYq4HhmG9hga4XAghcrLaaWPZAbKf+6LHlRy1zqV0UPhQiYrju09WU umhg== 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=j1Oh+bWqQ9SQ8cB+g/c+UBETryIhGA/gy3KSM07yiT8mcwasPVrZm2Ks+C9yXMxVX0 ngCYEX4OSAr4AmlSh43+3T7ELVOraZS+EeYtB8dTruwoaH5E9wVTUaMSN5OE9mm9zZfb 8X6B+OLXNmdjy1l3aienR70BVjy51/YeRQkYonc0ZQnzHA7m2A+ZKvcPv7Y+oPNhAz+I f1xSWozdbUOHrlTZDblQfD0mxNs8v1SA/HeXas7lrHiVIm9L+NGWd6OKl6J1pMFV8f5J TloPW6CInQ8k5LZHETsup2skFggYk5edvByaSqRMKFOEY/G9ZgLHZ4cpATdqsNe2cxs+ klGQ== X-Forwarded-Encrypted: i=1; AHgh+Rqd0z9riIN6QQhMg2d4rQsn6irzvt89YeVfSwoitJM//AmEeGWR619SlvMIHDEFKKlt5WKaEhacRj9Jl49SpwgQ@lists.infradead.org X-Gm-Message-State: AFuF++lUtf2tnYfOfCEdBUOUqXPepXQESMm20rnOuddO/gLhRlvwQXKR KDOZpFg3Efy3ZxxWEZ9XNWzL1PD56hGGHau3Z3vpXRtQ9+pcURdCKw+1ky1LqfRDNxAXTEl+qrz kCc0DB/79aZUDd9FZdvZS70Q/rsBRddLy6TNyYbjXhEA8Djw1rDAflY9ZQasYxEDWcdrC+FGpt7 1t7Q== X-Gm-Gg: AR+sD10wCKTpArPt9tYAs9hy92AUVxsxa49bV5RuNO4MTIFHrziGIL6Uyj7TNAhLb4T u+g5OKxRwmbRsr6/zBed8YgeKhlV89/VGDChzqU3LWOJKETYDldtAbO0vsbOuicckpMgyfrsPZC Ze12ewPlECCc1f+v7FLbYDqzJG1Sf7FqXBxCkjZ93HpVULkLwGdM3WiZUChQpk2eaU7uTF3VuXF tsrRrrjJS8PbOKhn319obVcdFS+w1re4ObkvLKGO0/Zq/Xv4qRhEeYglZBE8XCJOYEHgOzJQO1p L2DNQnlUEww7cEVEHym3eW+Jd8IDJA7OUWckGZYynp/NUSt4wlqD3gPTEN9+4Zr/qE8HWO8dWb1 pREiXtlqe5sT5OlJ8VLzlEr+ICOiN1vzhIFxJ6ZzKdJ7zG5sLfhy5/2Lshw== X-Received: by 2002:a05:620a:4391:b0:915:c4de:7ac0 with SMTP id af79cd13be357-939481572fcmr979054385a.31.1788261291548; 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> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: 0-2XiAHzivyMHgl3C9pO8MM-tHodNDsL X-Proofpoint-ORIG-GUID: 0-2XiAHzivyMHgl3C9pO8MM-tHodNDsL X-Proofpoint-Spam-Info: AW1haW4tMjYwOTAxMDA5OSBTYWx0ZWRfXxpm7nY3qzdBr ZbWvItlcK5BkWlgPLqME/avjsXSb8trVp/bmHPljHeyXFCz9IOC+QRX5yetrUwScVlrN4dCbIIX ZpuZiRbOqVypxaGW2wDi817ZJ7E6mcw= X-Authority-Analysis: v=2.4 cv=U8eiy+ru c=1 sm=1 tr=0 ts=6a96b3ac cx=c_pps a=qKBjSQ1v91RyAK45QCPf5w==:117 a=h7aNHqOhPKB91FvYUefsSA==:17 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=EUspDBNiAAAA:8 a=X7f39YHs1J5G0y9puJsA:9 a=NFOGd7dJGGMPyQGDc5-O:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTAxMDA5OSBTYWx0ZWRfX7myNZ24nR/l1 tMWNsOlb73XDxIfP+vnQtAPhD6TJvmsI9iVbeIHme/f3rLEq+EOTgbFQY5fEjq3dxx1PwWPyjVL 6c0/TsOgSpAXuDB4nhO1B2lp/1qikTUSDLLde5Racpzp4iiLIzfpVW0gch+mE5Dl5xBR/tlkGZS lt1bss6s0T23ldMOIcDUrHhcLmZRgktz28YhXjImV9Osm90gnMuuyeI3i8YKsiDa5kHpcx3DFte rj6h6nAOPiVyFCNL5pbvBVybuLKXV01ftbBrP4knODP+ENzO3RblIxnRt54SkniIly0nEy/44pD faCFL2Nfm86y7rhEAmEou9H17mrInElmqqSJUELCyRnrbRCY+LOqI1WH3oO98W+PcsscCzI38OL RIcAjLKRT1FwmW314WfYDc0h2lsD6be439zdaLXnKSX/5QAFTmwgMbuKzwhrbcF4BoRwgpDjJEU ujVWBdx289nvmHh3Lig== 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 malwarescore=0 clxscore=1015 lowpriorityscore=0 impostorscore=0 adultscore=0 spamscore=0 priorityscore=1501 suspectscore=0 bulkscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2609010099 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260901_041453_691726_B89D0382 X-CRM114-Status: GOOD ( 22.92 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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