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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-12-19 17:54:26 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-12-19 17:54:26 +0000 |
| commit | 913f876fac94f21a683809d9f648e4793f61e237 (patch) | |
| tree | 1587afb37a0e1b5a87f007f452e147ff3c2dcc04 /nuttx/arch | |
| parent | bbef9f93daeb6a3565c4c28572d73130dfb6ac85 (diff) | |
| download | px4-nuttx-913f876fac94f21a683809d9f648e4793f61e237.tar.gz px4-nuttx-913f876fac94f21a683809d9f648e4793f61e237.tar.bz2 px4-nuttx-913f876fac94f21a683809d9f648e4793f61e237.zip | |
Incorporate address environment interfaces in binfmt/ logic
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5443 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch')
| -rw-r--r-- | nuttx/arch/arm/src/lm3s/lm3s_ssi.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/lm3s/lm3s_ssi.c b/nuttx/arch/arm/src/lm3s/lm3s_ssi.c index c756e2b6a..8d1987992 100644 --- a/nuttx/arch/arm/src/lm3s/lm3s_ssi.c +++ b/nuttx/arch/arm/src/lm3s/lm3s_ssi.c @@ -209,8 +209,11 @@ static inline void ssi_putreg(struct lm3s_ssidev_s *priv, unsigned int offset, static uint32_t ssi_disable(struct lm3s_ssidev_s *priv); static void ssi_enable(struct lm3s_ssidev_s *priv, uint32_t enable); + +#ifndef CONFIG_SSI_POLLWAIT static void ssi_semtake(sem_t *sem); #define ssi_semgive(s) sem_post(s); +#endif /* SSI data transfer */ @@ -446,6 +449,7 @@ static void ssi_enable(struct lm3s_ssidev_s *priv, uint32_t enable) * ****************************************************************************/ +#ifndef CONFIG_SSI_POLLWAIT static void ssi_semtake(sem_t *sem) { int ret; @@ -456,6 +460,7 @@ static void ssi_semtake(sem_t *sem) while (ret < 0 && errno == EINTR); DEBUGASSERT(ret == 0); } +#endif /**************************************************************************** * Name: ssi_txnull, ssi_txuint16, and ssi_txuint8 |