drm/nouveau: Remove useless poll_disable() call in switcheroo_set_state()

This won't do anything but potentially make us miss hotplugs. We already
call drm_kms_helper_poll_disable() in
nouveau_pmops_suspend()->nouveau_display_suspend()->nouveau_display_fini()

Signed-off-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Acked-by: Daniel Vetter <daniel@ffwll.ch>
Cc: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
index 09b1d8151881ac4436fe6a44258bc992de41089d..8f1ce4833230a1e693f0a76387022289fc1317d3 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_vga.c
+++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
@@ -50,7 +50,6 @@ nouveau_switcheroo_set_state(struct pci_dev *pdev,
        } else {
                pr_err("VGA switcheroo: switched nouveau off\n");
                dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
-               drm_kms_helper_poll_disable(dev);
                nouveau_switcheroo_optimus_dsm();
                nouveau_pmops_suspend(&pdev->dev);
                dev->switch_power_state = DRM_SWITCH_POWER_OFF;