Am 21.04.21 um 19:04 schrieb Takashi Iwai:
> The commit 7cbb93d89838 ("drm/ast: Use managed pci functions")
> converted a few PCI accessors to the managed API and dropped the
> manual pci_iounmap() calls, but it seems to have forgotten converting
> pci_iomap() to the managed one.  It resulted in the leftover resources
> after the driver unbind.  Let's fix them.
> 
> Fixes: 7cbb93d89838 ("drm/ast: Use managed pci functions")
> Signed-off-by: Takashi Iwai <tiwai@suse.de>

Added to drm-misc-next. Thanks, Takashi.

> ---
>   drivers/gpu/drm/ast/ast_main.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/ast/ast_main.c b/drivers/gpu/drm/ast/ast_main.c
> index 0ac3c2039c4b..c29cc7f19863 100644
> --- a/drivers/gpu/drm/ast/ast_main.c
> +++ b/drivers/gpu/drm/ast/ast_main.c
> @@ -413,7 +413,7 @@ struct ast_private *ast_device_create(const struct drm_driver *drv,
>   
>   	pci_set_drvdata(pdev, dev);
>   
> -	ast->regs = pci_iomap(pdev, 1, 0);
> +	ast->regs = pcim_iomap(pdev, 1, 0);
>   	if (!ast->regs)
>   		return ERR_PTR(-EIO);
>   
> @@ -429,7 +429,7 @@ struct ast_private *ast_device_create(const struct drm_driver *drv,
>   
>   	/* "map" IO regs if the above hasn't done so already */
>   	if (!ast->ioregs) {
> -		ast->ioregs = pci_iomap(pdev, 2, 0);
> +		ast->ioregs = pcim_iomap(pdev, 2, 0);
>   		if (!ast->ioregs)
>   			return ERR_PTR(-EIO);
>   	}
> 

-- 
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Felix Imendörffer