lkml.org 
[lkml]   [2008]   [Apr]   [8]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
DateTue, 8 Apr 2008 01:21:36 -0700
FromAndrew Morton <>
SubjectRe: [PATCH 3/4] pxafb: move parallel LCD timing setup into dedicate function
On Tue, 8 Apr 2008 12:05:16 +0800 "eric miao" <eric.y.miao@gmail.com> wrote:

> @@ -636,61 +671,31 @@ static int pxafb_activate_var(struct
> fb_var_screeninfo *var,
>  		printk(KERN_ERR "%s: invalid lower_margin %d\n",
>  			fbi->fb.fix.id, var->lower_margin);
>  #endif
> +	/* Update shadow copy atomically */
> +	local_irq_save(flags);

So this code will only ever work on uniprocessor machines?

Is this a safe and reasonable assumption?


\
 
 \ /
  Last update: 2008-04-08 10:25    [from the cache]
©2003-2008