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From:   Lyude Paul <lyude@redhat.com>
To:     nouveau@lists.freedesktop.org
Cc:     stable@vger.kernel.org, Lukas Wunner <lukas@wunner.de>,
        Karol Herbst <karolherbst@gmail.com>,
        Ben Skeggs <bskeggs@redhat.com>,
        David Airlie <airlied@linux.ie>,
        dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: [PATCH v7 2/5] drm/nouveau: Remove duplicate poll_enable() in pmops_runtime_suspend()
Date:   Mon, 13 Aug 2018 15:16:42 -0400
Message-Id: <20180813191648.27419-3-lyude@redhat.com>
In-Reply-To: <20180813191648.27419-1-lyude@redhat.com>
References: <20180813191648.27419-1-lyude@redhat.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Since actual hotplug notifications don't get disabled until
nouveau_display_fini() is called, all this will do is cause any hotplugs
that happen between this drm_kms_helper_poll_disable() call and the
actual hotplug disablement to potentially be dropped if ACPI isn't
around to help us.

Signed-off-by: Lyude Paul <lyude@redhat.com>
Cc: stable@vger.kernel.org
Cc: Lukas Wunner <lukas@wunner.de>
Cc: Karol Herbst <karolherbst@gmail.com>
---
 drivers/gpu/drm/nouveau/nouveau_drm.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index c7ec86d6c3c9..5fdc1fbe2ee5 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -835,7 +835,6 @@ nouveau_pmops_runtime_suspend(struct device *dev)
 		return -EBUSY;
 	}
 
-	drm_kms_helper_poll_disable(drm_dev);
 	nouveau_switcheroo_optimus_dsm();
 	ret = nouveau_do_suspend(drm_dev, true);
 	pci_save_state(pdev);
-- 
2.17.1