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(h-178-174-189-39.A498.priv.bahnhof.se. [178.174.189.39]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-38e495455acsm5588331fa.23.2026.04.10.03.41.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 Apr 2026 03:41:12 -0700 (PDT) From: Ulf Hansson To: Saravana Kannan , "Rafael J . Wysocki" , Greg Kroah-Hartman , linux-pm@vger.kernel.org Cc: Sudeep Holla , Cristian Marussi , Kevin Hilman , Stephen Boyd , Marek Szyprowski , Bjorn Andersson , Abel Vesa , Peng Fan , Tomi Valkeinen , Maulik Shah , Konrad Dybcio , Thierry Reding , Jonathan Hunter , Geert Uytterhoeven , Dmitry Baryshkov , Ulf Hansson , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH v2 5/9] pmdomain: core: Extend fine grained sync_state to more onecell providers Date: Fri, 10 Apr 2026 12:40:48 +0200 Message-ID: <20260410104058.83748-6-ulf.hansson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260410104058.83748-1-ulf.hansson@linaro.org> References: <20260410104058.83748-1-ulf.hansson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260410_034115_371090_E9B25BE1 X-CRM114-Status: GOOD ( 11.82 ) 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 A onecell power domain provider driver that we can assign a common ->sync_state() callback for, should be able to benefit from the improved fine grained sync_state support in genpd. Therefore, let's also assign the ->queue_sync_state() callback for these types of provider drivers. Tested-by: Geert Uytterhoeven Signed-off-by: Ulf Hansson --- drivers/pmdomain/core.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/pmdomain/core.c b/drivers/pmdomain/core.c index 783d6f981708..f11dc2110737 100644 --- a/drivers/pmdomain/core.c +++ b/drivers/pmdomain/core.c @@ -2918,10 +2918,12 @@ int of_genpd_add_provider_onecell(struct device_node *np, fwnode = of_fwnode_handle(np); dev = get_dev_from_fwnode(fwnode); - if (!dev) + if (!dev) { sync_state = true; - else + } else if (!dev_has_sync_state(dev)) { dev_set_drv_sync_state(dev, genpd_sync_state); + dev_set_drv_queue_sync_state(dev, genpd_queue_sync_state); + } put_device(dev); -- 2.43.0