aboutsummaryrefslogtreecommitdiff
path: root/arch/microblaze/mm
diff options
context:
space:
mode:
authorMichal Simek <monstr@monstr.eu>2010-04-29 13:02:17 +0200
committerMichal Simek <monstr@monstr.eu>2010-05-06 11:22:00 +0200
commit385e1efafc73a5deeb20645ae8b227b4896852e2 (patch)
treefed53648bfa6387fcfb4da0e9241ae06b06cd0a7 /arch/microblaze/mm
parent598acab44dcbda0e300d9d080e81566334138e7d (diff)
downloadvexpress-lsk-385e1efafc73a5deeb20645ae8b227b4896852e2.tar.gz
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.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/microblaze/mm/consistent.c b/arch/microblaze/mm/consistent.c
index 713431caf59..5a59dad62bd 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)
case PCI_DMA_NONE:
BUG();
case PCI_DMA_FROMDEVICE: /* invalidate only */
- flush_dcache_range(start, end);
+ invalidate_dcache_range(start, end);
break;
case PCI_DMA_TODEVICE: /* writeback only */
flush_dcache_range(start, end);