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sh: More cosmetic cleanups and trivial fixes.

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Nothing exciting here, just trivial fixes..

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt
2006-09-27 17:03:56 +09:00
parent 9e3043c091
commit 0f08f33808
11 changed files with 35 additions and 73 deletions
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19
arch/sh/mm/cache-sh7705.c
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@@ -9,7 +9,6 @@
* for more details.
*
*/
#include <linux/init.h>
#include <linux/mman.h>
#include <linux/mm.h>
@@ -25,14 +24,10 @@
#include <asm/mmu_context.h>
#include <asm/cacheflush.h>
/* The 32KB cache on the SH7705 suffers from the same synonym problem
* as SH4 CPUs */
#define __pte_offset(address) \
((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
#define pte_offset(dir, address) ((pte_t *) pmd_page_vaddr(*(dir)) + \
__pte_offset(address))
/*
* The 32KB cache on the SH7705 suffers from the same synonym problem
* as SH4 CPUs
*/
static inline void cache_wback_all(void)
{
unsigned long ways, waysize, addrstart;
@@ -73,7 +68,6 @@ void flush_icache_range(unsigned long start, unsigned long end)
__flush_wback_region((void *)start, end - start);
}
/*
* Writeback&Invalidate the D-cache of the page
*/
@@ -128,7 +122,6 @@ static void __flush_dcache_page(unsigned long phys)
local_irq_restore(flags);
}
/*
* Write back & invalidate the D-cache of the page.
* (To avoid "alias" issues)
@@ -186,7 +179,8 @@ void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
*
* ADDRESS: Virtual Address (U0 address)
*/
void flush_cache_page(struct vm_area_struct *vma, unsigned long address, unsigned long pfn)
void flush_cache_page(struct vm_area_struct *vma, unsigned long address,
unsigned long pfn)
{
__flush_dcache_page(pfn << PAGE_SHIFT);
}
@@ -203,4 +197,3 @@ void flush_icache_page(struct vm_area_struct *vma, struct page *page)
{
__flush_purge_region(page_address(page), PAGE_SIZE);
}