Re: [PATCH] fbcon: unconditionally initialize cursor blink interval

[Pavel Machek]

On Tue 2015-08-04 12:33:32, Scot Doyle wrote:
> A sun7i-a20-olinuxino-micro fails to boot when kernel parameter
> vt.global_cursor_default=0. The value is copied to vc->vc_deccm
> causing the initialization of ops->cur_blink_jiffies to be skipped.
> Unconditionally initialize it.
> 
> Reported-and-tested-by: Jonathan Liu <net147@xxxxxxxxx>
> Signed-off-by: Scot Doyle <lkml14@xxxxxxxxxxxxx>

Acked-by: Pavel Machek <pavel@xxxxxx>

> index 658c34b..1aaf893 100644
> --- a/drivers/video/console/fbcon.c
> +++ b/drivers/video/console/fbcon.c
> @@ -1306,10 +1306,11 @@ static void fbcon_cursor(struct vc_data *vc, int mode)
>  	int y;
>   	int c = scr_readw((u16 *) vc->vc_pos);
>  
> +	ops->cur_blink_jiffies = msecs_to_jiffies(vc->vc_cur_blink_ms);
> +
>  	if (fbcon_is_inactive(vc, info) || vc->vc_deccm != 1)
>  		return;
>  
> -	ops->cur_blink_jiffies = msecs_to_jiffies(vc->vc_cur_blink_ms);
>  	if (vc->vc_cursor_type & 0x10)
>  		fbcon_del_cursor_timer(info);
>  	else

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/