net: add description for len argument of dev_get_phys_port_name

When the function dev_get_phys_port_name was added it missed a description
for it's len argument. Adding it.

Fixes: db24a9044e ("net: add support for phys_port_name")
Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Luis de Bethencourt 2016-03-21 16:31:14 +00:00 committed by David S. Miller
parent 227f33beab
commit ed49e65037
1 changed files with 1 additions and 0 deletions

View File

@ -6445,6 +6445,7 @@ EXPORT_SYMBOL(dev_get_phys_port_id);
* dev_get_phys_port_name - Get device physical port name
* @dev: device
* @name: port name
* @len: limit of bytes to copy to name
*
* Get device physical port name
*/