powerpc/xics: Move irq_host matching into the ics backend
authorMichael Ellerman <michael@ellerman.id.au>
Thu, 14 Apr 2011 22:31:59 +0000 (22:31 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Wed, 20 Apr 2011 07:01:20 +0000 (17:01 +1000)
An upcoming new ics backend will need to implement different matching
semantics to the current ones, which are essentially the RTAS ics
backends. So move the current match into the RTAS backend, and allow
other ics backends to override.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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