alsa-utils: remove obsolete patches.

srcpkgs/alsa-utils/patches/alsa-restore-1.0.27.service.patch

@@ -1,10 +0,0 @@
---- alsactl/alsa-restore.service.in.old	2013-04-15 14:37:57.326541394 +0200
-+++ alsactl/alsa-restore.service.in	2013-04-15 14:38:10.179673494 +0200
-@@ -12,6 +12,6 @@
- Conflicts=shutdown.target
- 
- [Service]
--Type=oneshop
-+Type=oneshot
- ExecStart=-@sbindir@/alsactl restore
- StandardOutput=syslog

srcpkgs/alsa-utils/patches/alsactl-fix-buffer-overflow-1.0.27.patch

@@ -1,25 +0,0 @@
-From: Jaroslav Kysela <perex@perex.cz>
-Date: Mon, 15 Apr 2013 12:44:13 +0000 (+0200)
-Subject: alsactl: Fix the string size for the lock file contents
-X-Git-Url: http://git.alsa-project.org/?p=alsa-utils.git;a=commitdiff_plain;h=95788fea25c1a59985828d4b91af0772d077600b
-
-alsactl: Fix the string size for the lock file contents
-
-The string length is 10 characters + LF + '\0' = 12 characters.
-
-Signed-off-by: Jaroslav Kysela <perex@perex.cz>
----
-
-diff --git a/alsactl/lock.c b/alsactl/lock.c
-index d34d013..fce208b 100644
---- alsactl/lock.c
-+++ alsactl/lock.c
-@@ -35,7 +35,7 @@ static int state_lock_(const char *file, int lock, int timeout)
- 	int fd = -1, err = 0;
- 	struct flock lck;
- 	struct stat st;
--	char lcktxt[11];
-+	char lcktxt[12];
- 	char *nfile;
- 
- 	if (!do_lock)

srcpkgs/alsa-utils/patches/arecord-1.0.27.patch

@@ -1,24 +0,0 @@
-From: Jaroslav Kysela <perex@perex.cz>
-Date: Wed, 17 Apr 2013 06:34:34 +0000 (+0200)
-Subject: arecord: add a missing break to the capture loop
-X-Git-Url: http://git.alsa-project.org/?p=alsa-utils.git;a=commitdiff_plain;h=b4f34ac26037c10ac51c4bb29203500165848977
-
-arecord: add a missing break to the capture loop
-
-Signed-off-by: Jaroslav Kysela <perex@perex.cz>
----
-
-diff --git a/aplay/aplay.c b/aplay/aplay.c
-index 5bdc39c..000d25b 100644
---- aplay/aplay.c
-+++ aplay/aplay.c
-@@ -3021,6 +3021,9 @@ static void capture(char *orig_name)
- 			fd = -1;
- 		}
- 
-+		if (in_aborting)
-+			break;
-+
- 		/* repeat the loop when format is raw without timelimit or
- 		 * requested counts of data are recorded
- 		 */