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authorMike Frysinger <vapier.adi@gmail.com>2008-08-14 14:29:57 +0800
committerBryan Wu <cooloney@kernel.org>2008-08-14 14:29:57 +0800
commit0e06b50dda5965e0f8a15b0be14b759ead54fd2a (patch)
tree3b0bf1ba71ba8799e55a7670d8572615443c0ba5 /include/asm-blackfin
parent55546ac45dfb4087437bedaed43400630c96680e (diff)
Blackfin arch: cleanup cache lock code
- remove cheesy read_iloc() function - move invalidate_entire_icache function to lock.S - export proper prototypes for functions in lock.S - only build lock.S when BFIN_ICACHE_LOCK is enabled Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'include/asm-blackfin')
-rw-r--r--include/asm-blackfin/bfin-global.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/include/asm-blackfin/bfin-global.h b/include/asm-blackfin/bfin-global.h
index 93ae5335e8a3..78eb389d200a 100644
--- a/include/asm-blackfin/bfin-global.h
+++ b/include/asm-blackfin/bfin-global.h
@@ -62,7 +62,6 @@ extern void _cplb_hdr(void);
/* Blackfin cache functions */
extern void bfin_icache_init(void);
extern void bfin_dcache_init(void);
-extern int read_iloc(void);
extern int bfin_console_init(void);
extern asmlinkage void lower_to_irq14(void);
extern asmlinkage void bfin_return_from_exception(void);
@@ -126,6 +125,11 @@ extern char _stext_l1[], _etext_l1[], _sdata_l1[], _edata_l1[], _sbss_l1[],
/* only used when CONFIG_MTD_UCLINUX */
extern unsigned long memory_mtd_start, memory_mtd_end, mtd_size;
+#ifdef CONFIG_BFIN_ICACHE_LOCK
+extern void cache_grab_lock(int way);
+extern void cache_lock(int way);
+#endif
+
#endif
#endif /* _BLACKFIN_H_ */