Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 04be80ef authored by Mike Frysinger's avatar Mike Frysinger Committed by Bryan Wu
Browse files

Blackfin arch: move bfin_addr_dcachable() and friends into the cacheflush header where it belongs 



Signed-off-by: default avatarMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: default avatarBryan Wu <cooloney@kernel.org>
parent a92946bc

arch/blackfin/include/asm/cacheflush.h

+17 −0
Original line number Diff line number Diff line
@@ -85,4 +85,21 @@ do { memcpy(dst, src, len); \ 
# define flush_dcache_page(page)			do { } while (0)

#endif



extern unsigned long reserved_mem_dcache_on;

extern unsigned long reserved_mem_icache_on;



static inline int bfin_addr_dcachable(unsigned long addr)

{

#ifdef CONFIG_BFIN_DCACHE

	if (addr < (_ramend - DMA_UNCACHED_REGION))

		return 1;

#endif



	if (reserved_mem_dcache_on &&

		addr >= _ramend && addr < physical_mem_end)

		return 1;



	return 0;

}



#endif				/* _BLACKFIN_ICACHEFLUSH_H */

arch/blackfin/include/asm/cplbinit.h

+0 −17
Original line number Diff line number Diff line
@@ -87,23 +87,6 @@ extern u_long dpdt_swapcount_table[]; 


#endif /* CONFIG_MPU */



extern unsigned long reserved_mem_dcache_on;

extern unsigned long reserved_mem_icache_on;



extern void generate_cplb_tables(void);



static inline int bfin_addr_dcachable(unsigned long addr)

{

#ifdef CONFIG_BFIN_DCACHE

	if (addr < (_ramend - DMA_UNCACHED_REGION))

		return 1;

#endif



	if (reserved_mem_dcache_on &&

		addr >= _ramend && addr < physical_mem_end)

		return 1;



	return 0;

}



#endif

arch/blackfin/kernel/cplb-nompu/cplbinit.c

+1 −0
Original line number Diff line number Diff line
@@ -23,6 +23,7 @@ 
#include <linux/module.h>



#include <asm/blackfin.h>

#include <asm/cacheflush.h>

#include <asm/cplb.h>

#include <asm/cplbinit.h>