drm/hisilicon: Delete unused local parameters

delete unused variable ‘priv’ to avoid warning.

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/1607339778-20460-3-git-send-email-tiantao6@hisilicon.com

diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
index 7f01213..7e91ef1 100644 (file)
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
@@ -250,12 +250,9 @@ static int hibmc_hw_init(struct hibmc_drm_private *priv)
 
 static int hibmc_unload(struct drm_device *dev)
 {
-       struct hibmc_drm_private *priv = to_hibmc_drm_private(dev);
-
        drm_atomic_helper_shutdown(dev);
-
        pci_disable_msi(dev->pdev);
-       dev->dev_private = NULL;
+
        return 0;
 }