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| author | Joe Zhao <ztuowen@gmail.com> | 2014-06-07 17:18:26 +0800 |
|---|---|---|
| committer | Joe Zhao <ztuowen@gmail.com> | 2014-06-07 17:18:26 +0800 |
| commit | 26d1037502e9a0af56929968f77fe3168dd2b05f (patch) | |
| tree | faa314842db556ea49736de21a05eac773b5d627 /rs422lib/sysctl.c | |
| parent | 07d2ace8b4771e2ad48d4a9e6bf43a2022a25fac (diff) | |
| download | rsbus-master.tar.gz rsbus-master.tar.bz2 rsbus-master.zip | |
Diffstat (limited to 'rs422lib/sysctl.c')
| -rw-r--r-- | rs422lib/sysctl.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/rs422lib/sysctl.c b/rs422lib/sysctl.c index ea05587..11af11b 100644 --- a/rs422lib/sysctl.c +++ b/rs422lib/sysctl.c @@ -19,8 +19,7 @@ void sysctl_void() } void sysroutine() -// << Drawback: interrupt may happen between else and CPUOFF -// Critical section -> unlikely to have a race condition +// Critical section -> unlikely to have a race condition { if (!syscall) _BIS_SR(CPUOFF); |