diff options
| author |   Mike Frysinger <vapier.adi@gmail.com> | 2008-08-14 14:29:57 +0800 |
|---|---|---|
| committer |   Bryan Wu <cooloney@kernel.org> | 2008-08-14 14:29:57 +0800 |
| commit | 0e06b50dda5965e0f8a15b0be14b759ead54fd2a (patch) | |
| tree | 3b0bf1ba71ba8799e55a7670d8572615443c0ba5 /include/asm-blackfin | |
| parent | Blackfin arch: workaround SIC_IWR1 reset bug, by keeping MDMA0/1 always enabled in SIC_IWR1. (diff) | |
| download | linux-dev-0e06b50dda5965e0f8a15b0be14b759ead54fd2a.tar.xz linux-dev-0e06b50dda5965e0f8a15b0be14b759ead54fd2a.zip | |
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.h | 6 |
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_ */ |