[PATCH v5 04/13] drm/nouveau: Remove useless poll_disable() call in switcheroo_set_state()

Lyude Paul
2018-08-07T20:40:38Z

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>
Cc: Lukas Wunner <lukas@wunner.de>
Cc: Karol Herbst <karolherbst@gmail.com>
[omitting stable Cc, this likely doesn't fix anything important enough
for that]
---
drivers/gpu/drm/nouveau/nouveau_vga.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
index 09b1d8151881..8f1ce4833230 100644
--- 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;
--
2.17.1