[SPARC64]: Privatize sun4u_get_pte() and fix name.

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__get_phys is only called from init.c as is prom_virt_to_phys(),
__get_iospace() is not called at all, and sun4u_get_pte() is largely
misnamed.

Privatize the implementation and helper functions of
sun4u_get_phys() to mm/init.c, and rename to
kvaddr_to_paddr().

The only used of this thing is flush_icache_range(), and thus
things can be considerably further simplified.  For example,
we should only see module or PAGE_OFFSET kernel addresses here,
so we don't need the OBP firmware range handling at all.

Signed-off-by: David S. Miller <davem@davemloft.net>

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This commit is contained in:

David S. Miller 2007-03-15 15:44:05 -07:00

parent a0963bdfb9

commit 4be5c34dc4

2 changed files with 62 additions and 81 deletions

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129

arch/sparc64/mm/init.c

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14

include/asm-sparc64/pgtable.h

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