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[89.38.99.188]) by smtp.gmail.com with ESMTPSA id z16-20020a170906241000b006fb6d9d25bfsm829652eja.22.2022.05.10.07.45.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 May 2022 07:45:37 -0700 (PDT) From: Yassine Oudjana X-Google-Original-From: Yassine Oudjana To: Andy Gross , Bjorn Andersson , Mathieu Poirier , Srinivas Kandagatla Subject: [RFC PATCH 2/2] slimbus: qcom-ngd-ctrl: Initialize ngd_up_work before it can be scheduled Date: Tue, 10 May 2022 18:42:19 +0400 Message-Id: <20220510144219.806391-3-y.oudjana@protonmail.com> X-Mailer: git-send-email 2.36.0 In-Reply-To: <20220510144219.806391-1-y.oudjana@protonmail.com> References: <20220510144219.806391-1-y.oudjana@protonmail.com> MIME-Version: 1.0 X-Mailman-Approved-At: Wed, 11 May 2022 14:14:58 +0200 Cc: alsa-devel@alsa-project.org, Yassine Oudjana , linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org, Yassine Oudjana X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" From: Yassine Oudjana ngd_up_work can be scheduled by the SSR notifier, which is registered before it is initialized. Move initialization of ngd_up_work before SSR notifier registration. Fixes: a899d324863a3 ("slimbus: qcom-ngd-ctrl: add Sub System Restart support") Signed-off-by: Yassine Oudjana --- drivers/slimbus/qcom-ngd-ctrl.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/slimbus/qcom-ngd-ctrl.c b/drivers/slimbus/qcom-ngd-ctrl.c index 7040293c2ee8..73b9abba305f 100644 --- a/drivers/slimbus/qcom-ngd-ctrl.c +++ b/drivers/slimbus/qcom-ngd-ctrl.c @@ -1490,7 +1490,6 @@ static int qcom_slim_ngd_probe(struct platform_device *pdev) } INIT_WORK(&ctrl->m_work, qcom_slim_ngd_master_worker); - INIT_WORK(&ctrl->ngd_up_work, qcom_slim_ngd_up_worker); ctrl->mwq = create_singlethread_workqueue("ngd_master"); if (!ctrl->mwq) { dev_err(&pdev->dev, "Failed to start master worker\n"); @@ -1539,6 +1538,8 @@ static int qcom_slim_ngd_ctrl_probe(struct platform_device *pdev) return ret; } + INIT_WORK(&ctrl->ngd_up_work, qcom_slim_ngd_up_worker); + ctrl->nb.notifier_call = qcom_slim_ngd_ssr_notify; ctrl->notifier = qcom_register_ssr_notifier("lpass", &ctrl->nb); if (IS_ERR(ctrl->notifier))