tree 4d2cb0c572438c088d062acd83c7f2dbb8055c27
parent 76f1d94f3ebdee0d14cab4d87bdeed1cf9badb17
author Michael Ellerman <michael@ellerman.id.au> 1255463100 +0000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1256883691 +1100

powerpc: Rearrange and fix show_interrupts() for sparse irq_descs

Move the default case out of the if, ie. when we're just displaying
an irq. And consolidate all the odd cases at the top, ie. printing
the header and footer.

And in the process cope with sparse irq_descs.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>