[POWERPC] Remove ioremap64 and fixup_bigphys_addr

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In order to suppose platforms with devices above 4Gb on 32 bits platforms
with a >32 bits physical address space, we used to have a special ioremap64
along with a fixup routine fixup_bigphys_addr.

This shouldn't be necessary anymore as struct resource now supports 64 bits
addresses even on 32 bits archs. This patch enables that option when
CONFIG_PHYS_64BIT is set and removes ioremap64 and fixup_bigphys_addr.

This is a preliminary work for the upcoming merge of 32 and 64 bits io.h

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

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Benjamin Herrenschmidt 2006-11-11 17:25:19 +11:00 • committed by Paul Mackerras

parent 165785e5c0

commit 3d1ea8e8cb

3 changed files with 1 additions and 25 deletions

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1

arch/powerpc/Kconfig

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17

arch/powerpc/mm/pgtable_32.c

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8

arch/powerpc/platforms/85xx/misc.c

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