diff options
Diffstat (limited to 'arch/microblaze/kernel/dma.c')
| -rw-r--r-- | arch/microblaze/kernel/dma.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/microblaze/kernel/dma.c b/arch/microblaze/kernel/dma.c index f230a8de0bcd..fbe1e8184eff 100644 --- a/arch/microblaze/kernel/dma.c +++ b/arch/microblaze/kernel/dma.c @@ -20,18 +20,15 @@ * can set archdata.dma_data to an unsigned long holding the offset. By * default the offset is PCI_DRAM_OFFSET. */ - -static inline void __dma_sync_page(void *paddr, unsigned long offset, +static inline void __dma_sync_page(unsigned long paddr, unsigned long offset, size_t size, enum dma_data_direction direction) { - unsigned long start = (unsigned long)paddr; - switch (direction) { case DMA_TO_DEVICE: - flush_dcache_range(start + offset, start + offset + size); + flush_dcache_range(paddr + offset, paddr + offset + size); break; case DMA_FROM_DEVICE: - invalidate_dcache_range(start + offset, start + offset + size); + invalidate_dcache_range(paddr + offset, paddr + offset + size); break; default: BUG(); |