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sh: Obliterate the P1 area macros

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Replace the use of PHYSADDR() with __pa(). PHYSADDR() is based on the
idea that all addresses in P1SEG are untranslated, so we can access an
address's physical page as an offset from P1SEG. This doesn't work for
CONFIG_PMB/CONFIG_PMB_FIXED because pages in P1SEG and P2SEG are used
for PMB mappings and so can be translated to any physical address.

Likewise, replace a P1SEGADDR() use with virt_to_phys().

Signed-off-by: Matt Fleming <matt@console-pimps.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Matt Fleming
2009-10-06 21:22:24 +00:00
committed by Paul Mundt
parent 067784f623
commit 8bd642b17b
5 changed files with 4 additions and 7 deletions
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arch/sh/mm/cache-sh4.c
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@@ -97,7 +97,7 @@ static inline void flush_cache_4096(unsigned long start,
local_irq_save(flags);
__flush_cache_4096(start | SH_CACHE_ASSOC,
P1SEGADDR(phys), exec_offset);
virt_to_phys(phys), exec_offset);
local_irq_restore(flags);
}