tree 4029a5cc49ac3fdbefa57b3117566007b8cfbcc4
parent 8d4fbcfbe0a4bfc73e7f0297c59ae514e1f1436f
author Paul Mundt <lethal@linux-sh.org> 1185952627 +0900
committer Paul Mundt <lethal@linux-sh.org> 1185952627 +0900

sh: Fix lockdep debugging oops on SH-3/4.

In the SH-3/4 TLB access violation path we were enabling IRQs before
the call in to trace_hardirqs_on(), which ended up triggering:

        if (DEBUG_LOCKS_WARN_ON(!irqs_disabled()))
                return;

in kernel/lockdep.c:2031. Fix this up by removing the early re-enable,
we were already re-enabling IRQs post-trace_hardirqs_on() already, so
the semantics are now as was initially intended.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>