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[213.245.241.245]) by smtp.gmail.com with ESMTPSA id g14sm16421428wrm.93.2020.07.04.03.25.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 04 Jul 2020 03:25:44 -0700 (PDT) From: =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= To: Rob Herring , Tomeu Vizoso , Steven Price , Alyssa Rosenzweig , Viresh Kumar , Nishanth Menon , Stephen Boyd , Maxime Ripard , Chen-Yu Tsai Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= Subject: [PATCH v2 03/14] drm/panfrost: don't use pfdevfreq.busy_count to know if hw is idle Date: Sat, 4 Jul 2020 12:25:24 +0200 Message-Id: <20200704102535.189647-4-peron.clem@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200704102535.189647-1-peron.clem@gmail.com> References: <20200704102535.189647-1-peron.clem@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This use devfreq variable that will be lock with spinlock in future patches. We should either introduce a function to access this one but as devfreq is optional let's just remove it. Signed-off-by: Clément Péron Reviewed-by: Steven Price --- drivers/gpu/drm/panfrost/panfrost_job.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/gpu/drm/panfrost/panfrost_job.c b/drivers/gpu/drm/panfrost/panfrost_job.c index 7914b1570841..63e32a9f2749 100644 --- a/drivers/gpu/drm/panfrost/panfrost_job.c +++ b/drivers/gpu/drm/panfrost/panfrost_job.c @@ -581,10 +581,6 @@ int panfrost_job_is_idle(struct panfrost_device *pfdev) struct panfrost_job_slot *js = pfdev->js; int i; - /* Check whether the hardware is idle */ - if (atomic_read(&pfdev->devfreq.busy_count)) - return false; - for (i = 0; i < NUM_JOB_SLOTS; i++) { /* If there are any jobs in the HW queue, we're not idle */ if (atomic_read(&js->queue[i].sched.hw_rq_count)) -- 2.25.1