pulseaudio: remove duplicated patch integrated in meta-freescale

This patch has been integrated in meta-freescale's bbappend for
pulseaudio, so having it also in our bbappend results in Yocto trying to
apply it twice, which obviously fails and breaks the build.

Signed-off-by: Javier Viguera <javier.viguera@digi.com>

meta-digi-dey/recipes-multimedia/pulseaudio/pulseaudio/0001-Fix-pulseaudio-mutex-issue-when-do-pause-in-gstreame.patch

@@ -1,34 +0,0 @@
-From c21e24f5c53e81fc715905c54a6c82b69e397e63 Mon Sep 17 00:00:00 2001
-From: "shengjiu.wang" <b02247@freescale.com>
-Date: Thu, 3 Apr 2014 14:22:02 +0800
-Subject: [PATCH] Fix pulseaudio mutex issue when do pause in gstreamer
-
-The error log is "Assertion 'pthread_mutex_unlock(&m->mutex) == 0'
-failed at pulsecore/mutex-posix.c:106, function pa_mutex_unlock(). Aborting"
-
-This fix is a workaround base on the solution from this link "
-https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/932096"
-
-Upstream status: N/A
-  - It is i.MX specific
-
-Signed-off-by: shengjiu.wang <b02247@freescale.com>
----
- src/pulsecore/mutex-posix.c |    1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/src/pulsecore/mutex-posix.c b/src/pulsecore/mutex-posix.c
-index 36c2787..d592501 100644
---- a/src/pulsecore/mutex-posix.c
-+++ b/src/pulsecore/mutex-posix.c
-@@ -30,6 +30,7 @@
- #include <pulsecore/macro.h>
-
- #include "mutex.h"
-+#undef HAVE_PTHREAD_PRIO_INHERIT
-
- struct pa_mutex {
-     pthread_mutex_t mutex;
---
-1.7.9.5
-

meta-digi-dey/recipes-multimedia/pulseaudio/pulseaudio_%.bbappend

@@ -27,7 +27,6 @@ AUDIO_HDMI ?= ""
 AUDIO_HDMI:ccimx6 = "yes"
 
 SRC_URI:append = " \
-    file://0001-Fix-pulseaudio-mutex-issue-when-do-pause-in-gstreame.patch \
     file://0001-bluetooth-Only-remove-cards-belonging-to-the-device.patch \
     ${@oe.utils.conditional('SOUND_CARD', 'sgtl5000', '${CFG_SGTL5000}', '', d)} \
     ${@oe.utils.conditional('SOUND_CARD', 'max98089', '${CFG_MAX98089}', '', d)} \