diff options
Diffstat (limited to 'arch/csky/mm/dma-mapping.c')
| -rw-r--r-- | arch/csky/mm/dma-mapping.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/csky/mm/dma-mapping.c b/arch/csky/mm/dma-mapping.c index 65f531d54814..106ef02a8f89 100644 --- a/arch/csky/mm/dma-mapping.c +++ b/arch/csky/mm/dma-mapping.c @@ -85,11 +85,10 @@ void arch_sync_dma_for_cpu(struct device *dev, phys_addr_t paddr, { switch (dir) { case DMA_TO_DEVICE: - cache_op(paddr, size, dma_wb_range); - break; + return; case DMA_FROM_DEVICE: case DMA_BIDIRECTIONAL: - cache_op(paddr, size, dma_wbinv_range); + cache_op(paddr, size, dma_inv_range); break; default: BUG(); |