powerpc/mpic: Don't open-code dcr_resource_start
authorKyle Moffett <Kyle.D.Moffett@boeing.com>
Fri, 2 Dec 2011 06:28:04 +0000 (06:28 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Wed, 7 Dec 2011 02:43:08 +0000 (13:43 +1100)
Don't open-code the OpenFirmware "dcr-reg" property lookup trying to map
DCR resources.  This makes the code a bit easier to read.

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

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