[alsa-devel] [PATCH for-2.6.32] sound dapm: fix checking for external widgets bug

[Mark Brown]

On Tue, Jul 07, 2009 at 11:11:46PM -0700, Rongrong Cao wrote:
> From: Rongrong Cao rrcao at ambarella.com

> This patch is based on for-2.6.32
> In SOC DAPM layer of SOUND subsystem, when add signal route (in the function snd_soc_dapm_add_route() ), 
> the original code has wrong logic when dapm layer check each widget whether an external one.

This still doesn't apply.  It looks like your MUA is corrupting the
patch - it's MIME encoded everything and replaced all the tabs with
spaces which is causing all the patch application programs I have to get
confused.  Documentation/email-clients.txt has some suggestions on how
to configure various MUAs to send patches cleanly.  Personally I always
use git send-email.  You probably also want to have a look at the
instructions in Documentation/SubmittingPatches with regard to the
formatting of your patch - the main thing being that the Signed-off-by
should go before the patch content.

In any case, I've manually applied the patch so no need to resubmit it.

I also notice that you've CCed trivial at kernel.org.  Please don't do that
except for things that can't possibly cause bugs - a change like this
doesn't really qualify since while the code clearly looks buggy it's
always possible that the code is just obscure.