Upstream-Status: Backport Signed-off-by: Kai Kang From f21f48a70f8437a671b58fcab75e54222a9eea16 Mon Sep 17 00:00:00 2001 From: Kai Kang Date: Thu, 15 Aug 2013 17:17:19 +0800 Subject: [PATCH] Update iatomic.h functions definitions for mips Functions atomic_add(s) and atomic_sub(s) are defined with 'extern __inline__' that may cause compile fails when cross compile for mips. The error message looks like: | pcm/.libs/libpcm.a(pcm_meter.o): In function `snd_pcm_meter_update_scope': | .../alsa-lib-1.0.27.2/src/pcm/pcm_meter.c:139: undefined reference to `atomic_sub' Replace the 'extern __inline__' with 'static __inline__' to fix this issue. Signed-off-by: Kai Kang Signed-off-by: Takashi Iwai --- include/iatomic.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/include/iatomic.h b/include/iatomic.h index 5711fe8..2393297 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; -- 1.8.1.2