lkml.org 
[lkml]   [2007]   [Nov]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [patch/rfc 1/4] GPIO implementation framework
Date
On Tuesday 27 November 2007, eric miao wrote:
>         status = chip->direction_input(chip, gpio);
> -       if (status == 0)
> -               clear_bit(gpio, chip->is_out);
> +       if (status)
> +               desc->is_out = 0;

You added that same bug in two places (direction_output too).
Only zero status means success; otherwise it's negative errno.

Clearly this patch wasn't tested at all.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2007-11-27 20:33    [W:0.095 / U:0.016 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site