powerpc: Fix typo in comment reference to CONFIG_TRACE_IRQFLAGS

Signed-off-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Andrew Donnellan 2016-07-05 16:12:34 +10:00 • committed by Michael Ellerman
commit fa2cff3f54