drm/nouveau: Unregister switcheroo client on exit

Currently nouveau only registers as a vga_switcheroo client, but never
unregisters. This patch adds the necessary unregister calls.

Signed-off-by: Andreas Heider <andreas@meetr.de>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c
index e23c05348aa0..19706f0532ea 100644
--- a/drivers/gpu/drm/nouveau/nouveau_state.c
+++ b/drivers/gpu/drm/nouveau/nouveau_state.c
@@ -840,6 +840,7 @@ out_bios:
 out_display_early:
         engine->display.late_takedown(dev);
 out:
+        vga_switcheroo_unregister_client(dev->pdev);
         vga_client_register(dev->pdev, NULL, NULL, NULL);
         return ret;
 }
@@ -895,6 +896,7 @@ static void nouveau_card_takedown(struct drm_device *dev)
 
         nouveau_irq_fini(dev);
 
+        vga_switcheroo_unregister_client(dev->pdev);
         vga_client_register(dev->pdev, NULL, NULL, NULL);
 }