diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2009-08-21 18:21:07 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-08-21 18:21:07 +0900 |
| commit | 64a6d72213dd810dd55bd0a503c36150af41c3c3 (patch) | |
| tree | 81f2f6e66d3a38f5cb7a27f0a85b365b25469fe4 /arch/sh/mm/cache-sh2a.c | |
| parent | f26b2a562b46ab186c8383993ab1332673ac4a47 (diff) | |
sh: Kill off now redundant local irq disabling.
on_each_cpu() takes care of IRQ and preempt handling, the localized
handling in each of the called functions can be killed off.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/mm/cache-sh2a.c')
| -rw-r--r-- | arch/sh/mm/cache-sh2a.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/sh/mm/cache-sh2a.c b/arch/sh/mm/cache-sh2a.c index 975899d83564..d783361e3f0a 100644 --- a/arch/sh/mm/cache-sh2a.c +++ b/arch/sh/mm/cache-sh2a.c @@ -102,12 +102,10 @@ static void sh2a_flush_icache_range(void *args) struct flusher_data *data = args; unsigned long start, end; unsigned long v; - unsigned long flags; start = data->addr1 & ~(L1_CACHE_BYTES-1); end = (data->addr2 + L1_CACHE_BYTES-1) & ~(L1_CACHE_BYTES-1); - local_irq_save(flags); jump_to_uncached(); for (v = start; v < end; v+=L1_CACHE_BYTES) { @@ -122,12 +120,10 @@ static void sh2a_flush_icache_range(void *args) } } /* I-Cache invalidate */ - ctrl_outl(addr, - CACHE_IC_ADDRESS_ARRAY | addr | 0x00000008); + ctrl_outl(addr, CACHE_IC_ADDRESS_ARRAY | addr | 0x00000008); } back_to_cached(); - local_irq_restore(flags); } void __init sh2a_cache_init(void) |