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| author | Paul Mundt <lethal@linux-sh.org> | 2006-09-27 17:03:56 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2006-09-27 17:03:56 +0900 |
| commit | 0f08f338083cc1d68788ccbccc44bd0502fc57ae (patch) | |
| tree | 97c69dbbd63a108a7367644dadedd390a3948f0c /arch/sh/mm/cache-sh7705.c | |
| parent | 9e3043c091819729ecf4fc5063d0a2d0954dfd7f (diff) | |
| download | lwn-0f08f338083cc1d68788ccbccc44bd0502fc57ae.tar.gz lwn-0f08f338083cc1d68788ccbccc44bd0502fc57ae.zip | |
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.c | 19 |
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); } - |