Am 07.02.20 um 13:13 schrieb Gerd Hoffmann:
> Move final cleanups from cirrus_pci_remove() to the new callback.
> Add drm_atomic_helper_shutdown() call to cirrus_pci_remove().
>
> Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx>
Acked-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
> ---
> drivers/gpu/drm/cirrus/cirrus.c | 17 ++++++++++++-----
> 1 file changed, 12 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/cirrus/cirrus.c b/drivers/gpu/drm/cirrus/cirrus.c
> index a91fb0d7282c..39a9e964aac9 100644
> --- a/drivers/gpu/drm/cirrus/cirrus.c
> +++ b/drivers/gpu/drm/cirrus/cirrus.c
> @@ -502,6 +502,16 @@ static void cirrus_mode_config_init(struct cirrus_device *cirrus)
>
> /* ------------------------------------------------------------------ */
>
> +static void cirrus_release(struct drm_device *dev)
> +{
> + struct cirrus_device *cirrus = dev->dev_private;
> +
> + drm_mode_config_cleanup(dev);
> + iounmap(cirrus->mmio);
> + iounmap(cirrus->vram);
> + kfree(cirrus);
> +}
> +
> DEFINE_DRM_GEM_FOPS(cirrus_fops);
>
> static struct drm_driver cirrus_driver = {
> @@ -515,6 +525,7 @@ static struct drm_driver cirrus_driver = {
>
> .fops = &cirrus_fops,
> DRM_GEM_SHMEM_DRIVER_OPS,
> + .release = cirrus_release,
> };
>
> static int cirrus_pci_probe(struct pci_dev *pdev,
> @@ -596,14 +607,10 @@ static int cirrus_pci_probe(struct pci_dev *pdev,
> static void cirrus_pci_remove(struct pci_dev *pdev)
> {
> struct drm_device *dev = pci_get_drvdata(pdev);
> - struct cirrus_device *cirrus = dev->dev_private;
>
> drm_dev_unregister(dev);
> - drm_mode_config_cleanup(dev);
> - iounmap(cirrus->mmio);
> - iounmap(cirrus->vram);
> + drm_atomic_helper_shutdown(dev);
> drm_dev_put(dev);
> - kfree(cirrus);
> pci_release_regions(pdev);
> }
>
>
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Felix Imendörffer
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