From 385e1efafc73a5deeb20645ae8b227b4896852e2 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Thu, 29 Apr 2010 13:02:17 +0200 Subject: [PATCH] microblaze: Fix consistent-sync code PCI_DMA_FROMDEVICE should call invalidation not flushing. Signed-off-by: Michal Simek --- arch/microblaze/mm/consistent.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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) 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); -- GitLab