diff options
Diffstat (limited to 'Documentation/sysfs-rules.txt')
| -rw-r--r-- | Documentation/sysfs-rules.txt | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/sysfs-rules.txt b/Documentation/sysfs-rules.txt index 6049a2a84dd..a5f985ee182 100644 --- a/Documentation/sysfs-rules.txt +++ b/Documentation/sysfs-rules.txt @@ -47,7 +47,7 @@ versions of the sysfs interface. at device creation and removal - the unique key to the device at that point in time - the kernel's path to the device directory without the leading - /sys, and always starting with with a slash + /sys, and always starting with a slash - all elements of a devpath must be real directories. Symlinks pointing to /sys/devices must always be resolved to their real target and the target path must be used to access the device. @@ -113,7 +113,7 @@ versions of the sysfs interface. "devices" directory at /sys/subsystem/<name>/devices. If /sys/subsystem exists, /sys/bus, /sys/class and /sys/block can be - ignored. If it does not exist, you have always to scan all three + ignored. If it does not exist, you always have to scan all three places, as the kernel is free to move a subsystem from one place to the other, as long as the devices are still reachable by the same subsystem name. @@ -125,7 +125,7 @@ versions of the sysfs interface. - Block The converted block subsystem at /sys/class/block or /sys/subsystem/block will contain the links for disks and partitions - at the same level, never in a hierarchy. Assuming the block subsytem to + at the same level, never in a hierarchy. Assuming the block subsystem to contain only disks and not partition devices in the same flat list is a bug in the application. |