u16 ring_mem_size = (ring->type == B43_DMA_64BIT) ?
B43_DMA64_RINGMEMSIZE : B43_DMA32_RINGMEMSIZE;
- ring->descbase = dma_alloc_coherent(ring->dev->dev->dma_dev,
- ring_mem_size, &(ring->dmabase),
- GFP_KERNEL | __GFP_ZERO);
+ ring->descbase = dma_zalloc_coherent(ring->dev->dev->dma_dev,
+ ring_mem_size, &(ring->dmabase),
+ GFP_KERNEL);
if (!ring->descbase)
return -ENOMEM;