commit 55c8eb6c8eaa5009eed1557b296da5d4ea9c369a
author David S. Miller <davem@davemloft.net> Mon Nov 03 00:04:24 2008 -0800
committer David S. Miller <davem@davemloft.net> Mon Nov 03 00:19:31 2008 -0800
tree 1bdd736112e6ace457a447e1dc43f33188f1eb83
parent 0856f93958c488f0cc656be53c26dfd20663bdb3

SMC91x: Fix compilation on some platforms.

This reverts 51ac3beffd4afaea4350526cf01fe74aaff25eff ('SMC91x: delete
unused local variable "lp"') and adds __maybe_unused markers to these
(potentially) unused variables.

The issue is that in some configurations SMC_IO_SHIFT evaluates
to '(lp->io_shift)', but in some others it's plain '0'.

Based upon a build failure report from Manuel Lauss.

Signed-off-by: David S. Miller <davem@davemloft.net>