On Wed, Nov 27, 2019 at 06:31:59PM +0200, Jani Nikula wrote:
> Deferred IO now preserves the fb_ops.
>
> Cc: Steve Glendinning <steve.glendinning@xxxxxxxxxxx>
> Cc: linux-fbdev@xxxxxxxxxxxxxxx
> Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
> ---
> drivers/video/fbdev/smscufx.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
> index 0e0f5bbfc5ef..e362d7da87fc 100644
> --- a/drivers/video/fbdev/smscufx.c
> +++ b/drivers/video/fbdev/smscufx.c
> @@ -1170,7 +1170,6 @@ static int ufx_ops_release(struct fb_info *info, int user)
> fb_deferred_io_cleanup(info);
> kfree(info->fbdefio);
> info->fbdefio = NULL;
> - info->fbops->fb_mmap = ufx_ops_mmap;
Also totally pointless to restore this here, since if you have indeed
loaded the driver twice shit has hit the fan already. I guess that was for
the module option .... wtf.
Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
> }
>
> pr_debug("released /dev/fb%d user=%d count=%d",
> --
> 2.20.1
>
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--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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