dma-mapping: replace all DMA_30BIT_MASK macro with DMA_BIT_MASK(30)

[linux-2.6-omap-h63xx.git] / drivers / net / b44.c

diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 17b2750d21ded42ab79966a10e355f5ffbecccd2..b70b81ec34c386f0520437f8cd96199cebc9e611 100644 (file)
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -660,7 +660,7 @@ static int b44_alloc_rx_skb(struct b44 *bp, int src_idx, u32 dest_idx_unmasked)
        /* Hardware bug work-around, the chip is unable to do PCI DMA
           to/from anything above 1GB :-( */
        if (ssb_dma_mapping_error(bp->sdev, mapping) ||
-               mapping + RX_PKT_BUF_SZ > DMA_30BIT_MASK) {
+               mapping + RX_PKT_BUF_SZ > DMA_BIT_MASK(30)) {
                /* Sigh... */
                if (!ssb_dma_mapping_error(bp->sdev, mapping))
                        ssb_dma_unmap_single(bp->sdev, mapping,
@@ -673,7 +673,7 @@ static int b44_alloc_rx_skb(struct b44 *bp, int src_idx, u32 dest_idx_unmasked)
                                             RX_PKT_BUF_SZ,
                                             DMA_FROM_DEVICE);
                if (ssb_dma_mapping_error(bp->sdev, mapping) ||
-                       mapping + RX_PKT_BUF_SZ > DMA_30BIT_MASK) {
+                       mapping + RX_PKT_BUF_SZ > DMA_BIT_MASK(30)) {
                        if (!ssb_dma_mapping_error(bp->sdev, mapping))
                                ssb_dma_unmap_single(bp->sdev, mapping, RX_PKT_BUF_SZ,DMA_FROM_DEVICE);
                        dev_kfree_skb_any(skb);
@@ -965,7 +965,7 @@ static int b44_start_xmit(struct sk_buff *skb, struct net_device *dev)
        }
 
        mapping = ssb_dma_map_single(bp->sdev, skb->data, len, DMA_TO_DEVICE);
-       if (ssb_dma_mapping_error(bp->sdev, mapping) || mapping + len > DMA_30BIT_MASK) {
+       if (ssb_dma_mapping_error(bp->sdev, mapping) || mapping + len > DMA_BIT_MASK(30)) {
                struct sk_buff *bounce_skb;
 
                /* Chip can't handle DMA to/from >1GB, use bounce buffer */
@@ -979,7 +979,7 @@ static int b44_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
                mapping = ssb_dma_map_single(bp->sdev, bounce_skb->data,
                                             len, DMA_TO_DEVICE);
-               if (ssb_dma_mapping_error(bp->sdev, mapping) || mapping + len > DMA_30BIT_MASK) {
+               if (ssb_dma_mapping_error(bp->sdev, mapping) || mapping + len > DMA_BIT_MASK(30)) {
                        if (!ssb_dma_mapping_error(bp->sdev, mapping))
                                ssb_dma_unmap_single(bp->sdev, mapping,
                                                     len, DMA_TO_DEVICE);
@@ -1204,7 +1204,7 @@ static int b44_alloc_consistent(struct b44 *bp, gfp_t gfp)
                                                 DMA_BIDIRECTIONAL);
 
                if (ssb_dma_mapping_error(bp->sdev, rx_ring_dma) ||
-                       rx_ring_dma + size > DMA_30BIT_MASK) {
+                       rx_ring_dma + size > DMA_BIT_MASK(30)) {
                        kfree(rx_ring);
                        goto out_err;
                }
@@ -1231,7 +1231,7 @@ static int b44_alloc_consistent(struct b44 *bp, gfp_t gfp)
                                            DMA_TO_DEVICE);
 
                if (ssb_dma_mapping_error(bp->sdev, tx_ring_dma) ||
-                       tx_ring_dma + size > DMA_30BIT_MASK) {
+                       tx_ring_dma + size > DMA_BIT_MASK(30)) {
                        kfree(tx_ring);
                        goto out_err;
                }
@@ -2180,7 +2180,7 @@ static int __devinit b44_init_one(struct ssb_device *sdev,
                        "Failed to powerup the bus\n");
                goto err_out_free_dev;
        }
-       err = ssb_dma_set_mask(sdev, DMA_30BIT_MASK);
+       err = ssb_dma_set_mask(sdev, DMA_BIT_MASK(30));
        if (err) {
                dev_err(sdev->dev,
                        "Required 30BIT DMA mask unsupported by the system.\n");