[alsa-lib] use static's instead of extern's, as latter ones may result in linking errors

git-svn-id: svn://svn.openwrt.org/openwrt/packages@23322 3c298f89-4303-0410-b956-a3cf2f4a3e73

libs/alsa-lib/patches/003-mips-atomic-static-inline.patch

@@ -0,0 +1,40 @@
+diff --git a/include/iatomic.h b/include/iatomic.h
+index e92dbfd..364bc5c 100644
+--- a/include/iatomic.h
++++ b/include/iatomic.h
+@@ -720,7 +720,7 @@ typedef struct { volatile int counter; } atomic_t;
+  * Atomically adds @i to @v.  Note that the guaranteed useful range
+  * of an atomic_t is only 24 bits.
+  */
+-extern __inline__ void atomic_add(int i, atomic_t * v)
++static __inline__ void atomic_add(int i, atomic_t * v)
+ {
+ 	unsigned long temp;
+ 
+@@ -744,7 +744,7 @@ extern __inline__ void atomic_add(int i, atomic_t * v)
+  * Atomically subtracts @i from @v.  Note that the guaranteed
+  * useful range of an atomic_t is only 24 bits.
+  */
+-extern __inline__ void atomic_sub(int i, atomic_t * v)
++static __inline__ void atomic_sub(int i, atomic_t * v)
+ {
+ 	unsigned long temp;
+ 
+@@ -763,7 +763,7 @@ extern __inline__ void atomic_sub(int i, atomic_t * v)
+ /*
+  * Same as above, but return the result value
+  */
+-extern __inline__ int atomic_add_return(int i, atomic_t * v)
++static __inline__ int atomic_add_return(int i, atomic_t * v)
+ {
+ 	unsigned long temp, result;
+ 
+@@ -784,7 +784,7 @@ extern __inline__ int atomic_add_return(int i, atomic_t * v)
+ 	return result;
+ }
+ 
+-extern __inline__ int atomic_sub_return(int i, atomic_t * v)
++static __inline__ int atomic_sub_return(int i, atomic_t * v)
+ {
+ 	unsigned long temp, result;
+