diff options
author | Michal Simek <monstr@monstr.eu> | 2010-04-29 07:02:17 -0400 |
---|---|---|
committer | Michal Simek <monstr@monstr.eu> | 2010-05-06 05:22:00 -0400 |
commit | 385e1efafc73a5deeb20645ae8b227b4896852e2 (patch) | |
tree | fed53648bfa6387fcfb4da0e9241ae06b06cd0a7 /arch/microblaze/mm | |
parent | 598acab44dcbda0e300d9d080e81566334138e7d (diff) |
microblaze: Fix consistent-sync code
PCI_DMA_FROMDEVICE should call invalidation not flushing.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch/microblaze/mm')
-rw-r--r-- | arch/microblaze/mm/consistent.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/microblaze/mm/consistent.c b/arch/microblaze/mm/consistent.c index 713431caf592..5a59dad62bd2 100644 --- a/arch/microblaze/mm/consistent.c +++ b/arch/microblaze/mm/consistent.c | |||
@@ -229,7 +229,7 @@ void consistent_sync(void *vaddr, size_t size, int direction) | |||
229 | case PCI_DMA_NONE: | 229 | case PCI_DMA_NONE: |
230 | BUG(); | 230 | BUG(); |
231 | case PCI_DMA_FROMDEVICE: /* invalidate only */ | 231 | case PCI_DMA_FROMDEVICE: /* invalidate only */ |
232 | flush_dcache_range(start, end); | 232 | invalidate_dcache_range(start, end); |
233 | break; | 233 | break; |
234 | case PCI_DMA_TODEVICE: /* writeback only */ | 234 | case PCI_DMA_TODEVICE: /* writeback only */ |
235 | flush_dcache_range(start, end); | 235 | flush_dcache_range(start, end); |