From 21425a366695fee6900c662e57ef441839cd4caa Mon Sep 17 00:00:00 2001
From: Thomas Zimmermann <tzimmermann@suse.de>
Date: Tue, 10 Dec 2019 13:43:22 +0100
Subject: drm/vmwgfx: Call vmw_driver_{load,unload}() before registering device
Git-commit: 36891da8de9822a62d79b64f99e73442efbf3f1d
Patch-mainline: v5.6-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322

The load/unload callbacks in struct drm_driver are deprecated. Remove
them and call functions explicitly.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 42 +++++++++++++++++++++++++----
 1 file changed, 37 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index e962048f65d2..dc3d04f00683 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -28,10 +28,10 @@
 #include <linux/console.h>
 #include <linux/dma-mapping.h>
 #include <linux/module.h>
+#include <linux/pci.h>
 
 #include <drm/drm_drv.h>
 #include <drm/drm_ioctl.h>
-#include <drm/drm_pci.h>
 #include <drm/drm_sysfs.h>
 #include <drm/ttm/ttm_bo_driver.h>
 #include <drm/ttm/ttm_module.h>
@@ -1211,8 +1211,10 @@ static void vmw_remove(struct pci_dev *pdev)
 {
 	struct drm_device *dev = pci_get_drvdata(pdev);
 
+	drm_dev_unregister(dev);
+	vmw_driver_unload(dev);
+	drm_dev_put(dev);
 	pci_disable_device(pdev);
-	drm_put_dev(dev);
 }
 
 static int vmwgfx_pm_notifier(struct notifier_block *nb, unsigned long val,
@@ -1391,8 +1393,6 @@ static const struct file_operations vmwgfx_driver_fops = {
 static struct drm_driver driver = {
 	.driver_features =
 	DRIVER_MODESET | DRIVER_RENDER | DRIVER_ATOMIC,
-	.load = vmw_driver_load,
-	.unload = vmw_driver_unload,
 	.get_vblank_counter = vmw_get_vblank_counter,
 	.enable_vblank = vmw_enable_vblank,
 	.disable_vblank = vmw_disable_vblank,
@@ -1431,7 +1431,39 @@ static struct pci_driver vmw_pci_driver = {
 
 static int vmw_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
-	return drm_get_pci_dev(pdev, ent, &driver);
+	struct drm_device *dev;
+	int ret;
+
+	ret = pci_enable_device(pdev);
+	if (ret)
+		return ret;
+
+	dev = drm_dev_alloc(&driver, &pdev->dev);
+	if (IS_ERR(dev)) {
+		ret = PTR_ERR(dev);
+		goto err_pci_disable_device;
+	}
+
+	dev->pdev = pdev;
+	pci_set_drvdata(pdev, dev);
+
+	ret = vmw_driver_load(dev, ent->driver_data);
+	if (ret)
+		goto err_drm_dev_put;
+
+	ret = drm_dev_register(dev, ent->driver_data);
+	if (ret)
+		goto err_vmw_driver_unload;
+
+	return 0;
+
+err_vmw_driver_unload:
+	vmw_driver_unload(dev);
+err_drm_dev_put:
+	drm_dev_put(dev);
+err_pci_disable_device:
+	pci_disable_device(pdev);
+	return ret;
 }
 
 static int __init vmwgfx_init(void)
-- 
2.28.0