diff options
Diffstat (limited to 'cpukit/libi2c/libi2c.h')
| -rw-r--r-- | cpukit/libi2c/libi2c.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/cpukit/libi2c/libi2c.h b/cpukit/libi2c/libi2c.h index 38677af389..2dfbddd458 100644 --- a/cpukit/libi2c/libi2c.h +++ b/cpukit/libi2c/libi2c.h @@ -113,7 +113,8 @@ typedef struct rtems_libi2c_bus_ops_ * (i.e., libi2c) and the minor number encodes a bus# and a i2c address. * * The name will be registered in the filesystem (parent - * directories must exist). It may be NULL in which case + * directories must exist, also IMFS filesystem must exist see + * CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM). It may be NULL in which case * the library will pick a default. * * RETURNS: bus # (>=0) or -1 on error (errno set). |