diff --git a/alsa-lib/patches/002-versionsort.patch b/alsa-lib/patches/002-versionsort.patch
deleted file mode 100644
index 43f97de..0000000
--- a/alsa-lib/patches/002-versionsort.patch
+++ /dev/null
@@ -1,113 +0,0 @@
---- alsa-lib-1.0.24.1.orig/src/ucm/parser.c	2011-03-13 21:17:10.405058674 +0300
-+++ alsa-lib-1.0.24.1/src/ucm/parser.c	2011-03-13 21:26:24.705183404 +0300
-@@ -32,6 +32,9 @@
- 
- #include "ucm_local.h"
- #include <dirent.h>
-+#include <string.h>
-+#include <ctype.h>
-+#include <stdint.h>
- 
- /** The name of the environment variable containing the UCM directory */
- #define ALSA_CONFIG_UCM_VAR "ALSA_CONFIG_UCM"
-@@ -40,6 +43,100 @@
- 			  struct list_head *base,
- 			  snd_config_t *cfg);
- 
-+	/* states: S_N: normal, S_I: comparing integral part, S_F: comparing
-+	   fractional parts, S_Z: idem but with leading Zeroes only */
-+	#define  S_N    0x0
-+	#define  S_I    0x4
-+	#define  S_F    0x8
-+	#define  S_Z    0xC
-+	
-+	/* result_type: CMP: return diff; LEN: compare using len_diff/diff */
-+	#define  CMP    2
-+	#define  LEN    3
-+	
-+	/* using more efficient isdigit() */
-+	#undef isdigit
-+	#define isdigit(a) ((unsigned)((a) - '0') <= 9)
-+	
-+	/* Compare S1 and S2 as strings holding indices/version numbers,
-+	   returning less than, equal to or greater than zero if S1 is less than,
-+	   equal to or greater than S2 (for more info, see the texinfo doc).
-+	*/
-+	int strverscmp (const char *s1, const char *s2)
-+	{
-+	  const unsigned char *p1 = (const unsigned char *) s1;
-+	  const unsigned char *p2 = (const unsigned char *) s2;
-+	  unsigned char c1, c2;
-+	  int state;
-+	  int diff;
-+	
-+	  /* Symbol(s)    0       [1-9]   others  (padding)
-+	     Transition   (10) 0  (01) d  (00) x  (11) -   */
-+	  static const uint8_t next_state[] =
-+	  {
-+	      /* state    x    d    0    - */
-+	      /* S_N */  S_N, S_I, S_Z, S_N,
-+	      /* S_I */  S_N, S_I, S_I, S_I,
-+	      /* S_F */  S_N, S_F, S_F, S_F,
-+	      /* S_Z */  S_N, S_F, S_Z, S_Z
-+	  };
-+	
-+	  static const int8_t result_type[] =
-+	  {
-+	      /* state   x/x  x/d  x/0  x/-  d/x  d/d  d/0  d/-
-+	                 0/x  0/d  0/0  0/-  -/x  -/d  -/0  -/- */
-+	
-+	      /* S_N */  CMP, CMP, CMP, CMP, CMP, LEN, CMP, CMP,
-+	                 CMP, CMP, CMP, CMP, CMP, CMP, CMP, CMP,
-+	      /* S_I */  CMP, -1,  -1,  CMP, +1,  LEN, LEN, CMP,
-+	                 +1,  LEN, LEN, CMP, CMP, CMP, CMP, CMP,
-+	      /* S_F */  CMP, CMP, CMP, CMP, CMP, LEN, CMP, CMP,
-+	                 CMP, CMP, CMP, CMP, CMP, CMP, CMP, CMP,
-+	      /* S_Z */  CMP, +1,  +1,  CMP, -1,  CMP, CMP, CMP,
-+	                 -1,  CMP, CMP, CMP
-+	  };
-+	
-+	  if (p1 == p2)
-+	    return 0;
-+	
-+	  c1 = *p1++;
-+	  c2 = *p2++;
-+	  /* Hint: '0' is a digit too.  */
-+	  state = S_N | ((c1 == '0') + (isdigit (c1) != 0));
-+	
-+	  while ((diff = c1 - c2) == 0 && c1 != '\0')
-+	    {
-+	      state = next_state[state];
-+	      c1 = *p1++;
-+	      c2 = *p2++;
-+	      state |= (c1 == '0') + (isdigit (c1) != 0);
-+	    }
-+	
-+	  state = result_type[state << 2 | (((c2 == '0') + (isdigit (c2) != 0)))];
-+	
-+	  switch (state)
-+	  {
-+	    case CMP:
-+	      return diff;
-+	
-+	    case LEN:
-+	      while (isdigit (*p1++))
-+	    if (!isdigit (*p2++))
-+	      return 1;
-+	
-+	      return isdigit (*p2) ? -1 : diff;
-+	
-+	    default:
-+	      return state;
-+	  }
-+	}
-+
-+int versionsort(const void *a, const void *b)
-+{
-+	return strverscmp((*(const struct dirent **) a)->d_name,
-+		(*(const struct dirent **) b)->d_name);
-+}
-+
- /*
-  * Parse string
-  */