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(h-178-174-189-39.A498.priv.bahnhof.se. [178.174.189.39]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-54d65e43647sm370096e87.58.2025.04.17.07.25.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Apr 2025 07:25:38 -0700 (PDT) From: Ulf Hansson To: Saravana Kannan , Stephen Boyd , linux-pm@vger.kernel.org Cc: "Rafael J . Wysocki" , Greg Kroah-Hartman , Michael Grzeschik , Bjorn Andersson , Abel Vesa , Devarsh Thakkar , Peng Fan , Tomi Valkeinen , Johan Hovold , Maulik Shah , Ulf Hansson , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 05/11] pmdomain: core: Use device_set_node() to assign the fwnode too Date: Thu, 17 Apr 2025 16:25:03 +0200 Message-ID: <20250417142513.312939-6-ulf.hansson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250417142513.312939-1-ulf.hansson@linaro.org> References: <20250417142513.312939-1-ulf.hansson@linaro.org> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Rather than just assigning the dev->of_node for the genpd's device, let's use device_set_node() to make sure the fwnode gets assigned too. This is needed to allow fw_devlink to work correctly, for example. Signed-off-by: Ulf Hansson --- drivers/pmdomain/core.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/drivers/pmdomain/core.c b/drivers/pmdomain/core.c index da51a61a974c..3911d3e96626 100644 --- a/drivers/pmdomain/core.c +++ b/drivers/pmdomain/core.c @@ -2627,6 +2627,7 @@ static bool genpd_present(const struct generic_pm_domain *genpd) int of_genpd_add_provider_simple(struct device_node *np, struct generic_pm_domain *genpd) { + struct fwnode_handle *fwnode; int ret; if (!np || !genpd) @@ -2635,7 +2636,9 @@ int of_genpd_add_provider_simple(struct device_node *np, if (!genpd_present(genpd)) return -EINVAL; - genpd->dev.of_node = np; + fwnode = &np->fwnode; + + device_set_node(&genpd->dev, fwnode); /* Parse genpd OPP table */ if (!genpd_is_opp_table_fw(genpd) && genpd->set_performance_state) { @@ -2661,7 +2664,7 @@ int of_genpd_add_provider_simple(struct device_node *np, return ret; } - genpd->provider = &np->fwnode; + genpd->provider = fwnode; genpd->has_provider = true; return 0; @@ -2677,6 +2680,7 @@ int of_genpd_add_provider_onecell(struct device_node *np, struct genpd_onecell_data *data) { struct generic_pm_domain *genpd; + struct fwnode_handle *fwnode; unsigned int i; int ret = -EINVAL; @@ -2686,6 +2690,8 @@ int of_genpd_add_provider_onecell(struct device_node *np, if (!data->xlate) data->xlate = genpd_xlate_onecell; + fwnode = &np->fwnode; + for (i = 0; i < data->num_domains; i++) { genpd = data->domains[i]; @@ -2694,7 +2700,7 @@ int of_genpd_add_provider_onecell(struct device_node *np, if (!genpd_present(genpd)) goto error; - genpd->dev.of_node = np; + device_set_node(&genpd->dev, fwnode); /* Parse genpd OPP table */ if (!genpd_is_opp_table_fw(genpd) && genpd->set_performance_state) { @@ -2713,7 +2719,7 @@ int of_genpd_add_provider_onecell(struct device_node *np, WARN_ON(IS_ERR(genpd->opp_table)); } - genpd->provider = &np->fwnode; + genpd->provider = fwnode; genpd->has_provider = true; } -- 2.43.0