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authorPaul Mundt <lethal@linux-sh.org>2006-09-27 17:03:56 +0900
committerPaul Mundt <lethal@linux-sh.org>2006-09-27 17:03:56 +0900
commit0f08f338083cc1d68788ccbccc44bd0502fc57ae (patch)
tree97c69dbbd63a108a7367644dadedd390a3948f0c /arch/sh/mm/cache-sh7705.c
parent9e3043c091819729ecf4fc5063d0a2d0954dfd7f (diff)
sh: More cosmetic cleanups and trivial fixes.
Nothing exciting here, just trivial fixes.. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/mm/cache-sh7705.c')
-rw-r--r--arch/sh/mm/cache-sh7705.c19
1 files changed, 6 insertions, 13 deletions
diff --git a/arch/sh/mm/cache-sh7705.c b/arch/sh/mm/cache-sh7705.c
index bf94eedb0a8e..045abdf078f5 100644
--- a/arch/sh/mm/cache-sh7705.c
+++ b/arch/sh/mm/cache-sh7705.c
@@ -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);
}
-