tree da513bc5fc70d1c9cff3bda089fc8305b4b4667b
parent 44e524cf8a8c0a8dc3d8256006d57b1d7d59c407
author David S. Miller <davem@davemloft.net> 1519670507 -0500
committer David S. Miller <davem@davemloft.net> 1519670507 -0500

ARM: orion5x: Revert commit 4904dbda41c8.

It is not valid for orion5x to use mac_pton().

First of all, the orion5x buffer is not NULL terminated.  mac_pton()
has no business operating on non-NULL terminated buffers because
only the caller can know that this is valid and in what manner it
is ok to parse this NULL'less buffer.

Second of all, orion5x operates on an __iomem pointer, which cannot
be dereferenced using normal C pointer operations.  Accesses to
such areas much be performed with the proper iomem accessors.

Fixes: 4904dbda41c8 ("ARM: orion5x: use mac_pton() helper")
Signed-off-by: David S. Miller <davem@davemloft.net>