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sh: Kill off the special uncached section and fixmap.

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Now that cached_to_uncached works as advertized in 32-bit mode and we're
never going to be able to map < 16MB anyways, there's no need for the
special uncached section. Kill it off.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt
2010-01-21 16:05:25 +09:00
parent 3125ee72dc
commit 2dc2f8e0c4
15 changed files with 20 additions and 39 deletions
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6
arch/sh/mm/pmb.c
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@@ -127,14 +127,14 @@ static void __set_pmb_entry(unsigned long vpn, unsigned long ppn,
ctrl_outl(ppn | flags | PMB_V, mk_pmb_data(pos));
}
static void __uses_jump_to_uncached set_pmb_entry(struct pmb_entry *pmbe)
static void set_pmb_entry(struct pmb_entry *pmbe)
{
jump_to_uncached();
__set_pmb_entry(pmbe->vpn, pmbe->ppn, pmbe->flags, pmbe->entry);
back_to_cached();
}
static void __uses_jump_to_uncached clear_pmb_entry(struct pmb_entry *pmbe)
static void clear_pmb_entry(struct pmb_entry *pmbe)
{
unsigned int entry = pmbe->entry;
unsigned long addr;
@@ -364,7 +364,7 @@ static inline int pmb_apply_legacy_mappings(void)
}
#endif
int __uses_jump_to_uncached pmb_init(void)
int pmb_init(void)
{
int i;
unsigned long addr, data;