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Blackfin arch: move bfin_addr_dcachable() and friends into the cacheflush header where it belongs
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
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parent
a92946bc6a
commit
04be80ef0b
3 changed files with 18 additions and 17 deletions
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@ -85,4 +85,21 @@ do { memcpy(dst, src, len); \
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# define flush_dcache_page(page) do { } while (0)
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#endif
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extern unsigned long reserved_mem_dcache_on;
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extern unsigned long reserved_mem_icache_on;
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static inline int bfin_addr_dcachable(unsigned long addr)
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{
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#ifdef CONFIG_BFIN_DCACHE
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if (addr < (_ramend - DMA_UNCACHED_REGION))
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return 1;
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#endif
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if (reserved_mem_dcache_on &&
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addr >= _ramend && addr < physical_mem_end)
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return 1;
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return 0;
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}
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#endif /* _BLACKFIN_ICACHEFLUSH_H */
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@ -87,23 +87,6 @@ extern u_long dpdt_swapcount_table[];
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#endif /* CONFIG_MPU */
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extern unsigned long reserved_mem_dcache_on;
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extern unsigned long reserved_mem_icache_on;
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extern void generate_cplb_tables(void);
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static inline int bfin_addr_dcachable(unsigned long addr)
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{
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#ifdef CONFIG_BFIN_DCACHE
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if (addr < (_ramend - DMA_UNCACHED_REGION))
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return 1;
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#endif
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if (reserved_mem_dcache_on &&
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addr >= _ramend && addr < physical_mem_end)
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return 1;
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return 0;
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}
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#endif
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@ -23,6 +23,7 @@
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#include <linux/module.h>
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#include <asm/blackfin.h>
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#include <asm/cacheflush.h>
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#include <asm/cplb.h>
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#include <asm/cplbinit.h>
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