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sh: Convert SH-2A to new cacheflush interface.

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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt
2009-08-15 12:38:29 +09:00
parent 109b44a82a
commit a58e1a2ab4
3 changed files with 19 additions and 34 deletions
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17
arch/sh/mm/cache-sh2a.c
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@@ -15,7 +15,7 @@
#include <asm/cacheflush.h>
#include <asm/io.h>
void __flush_wback_region(void *start, int size)
static void sh2a__flush_wback_region(void *start, int size)
{
unsigned long v;
unsigned long begin, end;
@@ -44,7 +44,7 @@ void __flush_wback_region(void *start, int size)
local_irq_restore(flags);
}
void __flush_purge_region(void *start, int size)
static void sh2a__flush_purge_region(void *start, int size)
{
unsigned long v;
unsigned long begin, end;
@@ -65,7 +65,7 @@ void __flush_purge_region(void *start, int size)
local_irq_restore(flags);
}
void __flush_invalidate_region(void *start, int size)
static void sh2a__flush_invalidate_region(void *start, int size)
{
unsigned long v;
unsigned long begin, end;
@@ -97,7 +97,7 @@ void __flush_invalidate_region(void *start, int size)
}
/* WBack O-Cache and flush I-Cache */
void flush_icache_range(unsigned long start, unsigned long end)
static void sh2a_flush_icache_range(unsigned long start, unsigned long end)
{
unsigned long v;
unsigned long flags;
@@ -127,3 +127,12 @@ void flush_icache_range(unsigned long start, unsigned long end)
back_to_cached();
local_irq_restore(flags);
}
void __init sh2a_cache_init(void)
{
flush_icache_range = sh2a_flush_icache_range;
__flush_wback_region = sh2a__flush_wback_region;
__flush_purge_region = sh2a__flush_purge_region;
__flush_invalidate_region = sh2a__flush_invalidate_region;
}