diff options
Diffstat (limited to 'device/dev_master.h')
| -rw-r--r-- | device/dev_master.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/device/dev_master.h b/device/dev_master.h index 964ae82..6ad1152 100644 --- a/device/dev_master.h +++ b/device/dev_master.h @@ -30,6 +30,9 @@ * Bind an IO operation to the master CPU. */ +#ifndef _DEVICE_DEV_MASTER_H_ +#define _DEVICE_DEV_MASTER_H_ + #include <cpus.h> #if NCPUS > 1 @@ -58,3 +61,5 @@ #define io_release_master() #endif NCPUS > 1 + +#endif /* _DEVICE_DEV_MASTER_H_ */ |