[PATCH v3 2/2] drm: qxl: Open code teardown function for qxl

[Gabriel Krisman Bertazi]

This avoids using the deprecated drm_put_dev() and unload() hook
interfaces in the qxl driver.

Signed-off-by: Gabriel Krisman Bertazi <kris...@collabora.co.uk>
Cc: Dave Airlie <airl...@redhat.com>
Cc: Daniel Vetter <daniel.vet...@ffwll.ch>
Cc: Gustavo Padovan <gustavo.pado...@collabora.com>
---
 drivers/gpu/drm/qxl/qxl_drv.c | 11 +++++++++--
 drivers/gpu/drm/qxl/qxl_drv.h |  2 --
 drivers/gpu/drm/qxl/qxl_kms.c | 16 ----------------
 3 files changed, 9 insertions(+), 20 deletions(-)

diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c
index 7cc29027a612..6e0f8a2d8ac9 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.c
+++ b/drivers/gpu/drm/qxl/qxl_drv.c
@@ -129,8 +129,16 @@ static void
 qxl_pci_remove(struct pci_dev *pdev)
 {
        struct drm_device *dev = pci_get_drvdata(pdev);
+       struct qxl_device *qdev = dev->dev_private;
+
+       drm_dev_unregister(dev);
+
+       qxl_modeset_fini(qdev);
+       qxl_device_fini(qdev);
 
-       drm_put_dev(dev);
+       dev->dev_private = NULL;
+       kfree(qdev);
+       drm_dev_unref(dev);
 }
 
 static const struct file_operations qxl_fops = {
@@ -285,7 +293,6 @@ static struct pci_driver qxl_pci_driver = {
 static struct drm_driver qxl_driver = {
        .driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME |
                           DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED,
-       .unload = qxl_driver_unload,
        .get_vblank_counter = qxl_noop_get_vblank_counter,
        .enable_vblank = qxl_noop_enable_vblank,
        .disable_vblank = qxl_noop_disable_vblank,
diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
index 83201988394f..0d877fa61162 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.h
+++ b/drivers/gpu/drm/qxl/qxl_drv.h
@@ -340,8 +340,6 @@ int qxl_device_init(struct qxl_device *qdev, struct 
drm_device *ddev,
                    struct pci_dev *pdev,  unsigned long flags);
 void qxl_device_fini(struct qxl_device *qdev);
 
-void qxl_driver_unload(struct drm_device *dev);
-
 int qxl_modeset_init(struct qxl_device *qdev);
 void qxl_modeset_fini(struct qxl_device *qdev);
 
diff --git a/drivers/gpu/drm/qxl/qxl_kms.c b/drivers/gpu/drm/qxl/qxl_kms.c
index 6848057d0917..d0666f5dccd6 100644
--- a/drivers/gpu/drm/qxl/qxl_kms.c
+++ b/drivers/gpu/drm/qxl/qxl_kms.c
@@ -284,19 +284,3 @@ void qxl_device_fini(struct qxl_device *qdev)
        qdev->mode_info.num_modes = 0;
        qxl_debugfs_remove_files(qdev);
 }
-
-void qxl_driver_unload(struct drm_device *dev)
-{
-       struct qxl_device *qdev = dev->dev_private;
-
-       if (qdev == NULL)
-               return;
-
-       drm_vblank_cleanup(dev);
-
-       qxl_modeset_fini(qdev);
-       qxl_device_fini(qdev);
-
-       kfree(qdev);
-       dev->dev_private = NULL;
-}
-- 
2.11.0

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