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@@ -1,35 +0,0 @@
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-from alpinelinux
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- http://git.alpinelinux.org/cgit/aports/tree/main/alsa-lib/alsa-lib-portable-mutex.patch
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---- alsa-lib-1.0.27.2.orig/src/conf.c 2013-07-08 14:31:36.000000000 +0200
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-+++ alsa-lib-1.0.27.2/src/conf.c 2013-10-02 14:32:15.000000000 +0200
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-@@ -427,8 +427,8 @@ beginning:</P>
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- #ifndef DOC_HIDDEN
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-
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- #ifdef HAVE_LIBPTHREAD
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--static pthread_mutex_t snd_config_update_mutex =
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-- PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
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-+static pthread_mutex_t snd_config_update_mutex;
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-+static pthread_once_t snd_config_update_mutex_once = PTHREAD_ONCE_INIT;
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- #endif
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-
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- struct _snd_config {
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-@@ -472,8 +472,19 @@ typedef struct {
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-
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- #ifdef HAVE_LIBPTHREAD
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-
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-+static void snd_config_init_mutex(void)
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-+{
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-+ pthread_mutexattr_t attr;
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-+
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-+ pthread_mutexattr_init(&attr);
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-+ pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
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-+ pthread_mutex_init(&snd_config_update_mutex, &attr);
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-+ pthread_mutexattr_destroy(&attr);
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-+}
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-+
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- static inline void snd_config_lock(void)
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- {
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-+ pthread_once(&snd_config_update_mutex_once, snd_config_init_mutex);
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- pthread_mutex_lock(&snd_config_update_mutex);
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- }
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-
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