tree ba137847233819cf043ef441420cf6e134ba557c
parent e7a98675caf272a11dc1012c7a8c6c00cab09f5b
author Kyle Moffett <Kyle.D.Moffett@boeing.com> 1322807282 +0000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1323225787 +1100

powerpc/mpic: Search for open-pic device-tree node if NULL

Almost all PowerPC platforms use a standard "open-pic" device node so
the mpic_alloc() function now accepts NULL for the device-node.  This
will cause it to perform a default search with of_find_matching_node().

Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>