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[209.85.220.41]) by mx.google.com with SMTPS id 5b1f17b1804b1-42caf2f9d99sor39546075e9.9.2024.09.11.08.15.58 for (Google Transport Security); Wed, 11 Sep 2024 08:15:58 -0700 (PDT) Received-SPF: pass (google.com: domain of dario.binacchi@amarulasolutions.com designates 209.85.220.41 as permitted sender) client-ip=209.85.220.41; X-Received: by 2002:a05:600c:4f8a:b0:42c:cd88:d0f4 with SMTP id 5b1f17b1804b1-42ccd88d30emr30034815e9.22.1726067757235; Wed, 11 Sep 2024 08:15:57 -0700 (PDT) Received: from dario-ThinkPad-T14s-Gen-2i.amarulasolutions.com ([2.196.41.3]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-378956d37a1sm11797177f8f.77.2024.09.11.08.15.56 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Sep 2024 08:15:56 -0700 (PDT) From: Dario Binacchi To: linux-amarula@amarulasolutions.com Subject: [PATCH v2 01/10] pmdomain: core: fix "sd_count" field setting Date: Wed, 11 Sep 2024 17:15:46 +0200 Message-ID: <20240911151555.2915258-1-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 X-Original-Sender: dario.binacchi@amarulasolutions.com X-Original-Authentication-Results: mx.google.com; dkim=pass header.i=@amarulasolutions.com header.s=google header.b=X12miKkV; spf=pass (google.com: domain of dario.binacchi@amarulasolutions.com designates 209.85.220.41 as permitted sender) smtp.mailfrom=dario.binacchi@amarulasolutions.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=amarulasolutions.com; dara=pass header.i=@amarulasolutions.com Content-Type: text/plain; charset="UTF-8" Precedence: list Mailing-list: list linux-amarula@amarulasolutions.com; contact linux-amarula+owners@amarulasolutions.com List-ID: X-Spam-Checked-In-Group: linux-amarula@amarulasolutions.com X-Google-Group-Id: 476853432473 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , The "sd_count" field keeps track of the number of subdomains with power "on," so if pm_genpd_init() is called with the "is_off" parameter set to false, it means that the power domain is already on, and therefore its "sd_count" must be 1. Co-Developed-by: Michael Trimarchi Signed-off-by: Dario Binacchi --- drivers/pmdomain/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pmdomain/core.c b/drivers/pmdomain/core.c index 623d15b68707..ea56e65d0b93 100644 --- a/drivers/pmdomain/core.c +++ b/drivers/pmdomain/core.c @@ -2111,7 +2111,7 @@ int pm_genpd_init(struct generic_pm_domain *genpd, genpd_lock_init(genpd); genpd->gov = gov; INIT_WORK(&genpd->power_off_work, genpd_power_off_work_fn); - atomic_set(&genpd->sd_count, 0); + atomic_set(&genpd->sd_count, is_off ? 0 : 1); genpd->status = is_off ? GENPD_STATE_OFF : GENPD_STATE_ON; genpd->device_count = 0; genpd->provider = NULL;