alsa-lib: Upgraded to version 1.0.23

Commented for local patch
Change the local file directory name to ${PN}-${PV}

Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com>

meta/packages/alsa/alsa-lib-1.0.23/fix-tstamp-declaration.patch

@@ -1,3 +1,9 @@
+# Author: Michael Lauer <mickey@vanille-media.de>
+# Date:   Thu Jan 18 00:27:21 2007 +0000
+# alsa-lib: fix "error: field 'tstamp' has incomplete type" when including alsa headers with strict compilation options
+#
+# Acquired from OpenEmbedded
+
 Index: alsa-lib-1.0.13/include/global.h
 ===================================================================
 --- alsa-lib-1.0.13.orig/include/global.h

meta/packages/alsa/alsa-lib_1.0.23.bb

@@ -2,7 +2,7 @@ DESCRIPTION = "Alsa sound library"
 HOMEPAGE = "http://www.alsa-project.org"
 SECTION = "libs/multimedia"
 LICENSE = "GPL"
-PR = "r1"
+PR = "r0"
 
 # configure.in sets -D__arm__ on the command line for any arm system
 # (not just those with the ARM instruction set), this should be removed,