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H A Dopal-xscom.cd7a88c7e Thu Oct 10 03:18:02 CDT 2013 Benjamin Herrenschmidt <benh@kernel.crashing.org> powerpc/scom: Enable 64-bit addresses

On P8, XSCOM addresses has a special "indirect" form that
requires more than 32-bits, so let's use u64 everywhere in
the code instead of u32.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
d7a88c7e Thu Oct 10 03:18:02 CDT 2013 Benjamin Herrenschmidt <benh@kernel.crashing.org> powerpc/scom: Enable 64-bit addresses

On P8, XSCOM addresses has a special "indirect" form that
requires more than 32-bits, so let's use u64 everywhere in
the code instead of u32.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>