dma-mapping: replace all DMA_39BIT_MASK macro with DMA_BIT_MASK(39)

Replace all DMA_39BIT_MASK macro with DMA_BIT_MASK(39)

Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 663a7b3..d374650 100644 (file)
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -5632,12 +5632,12 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
                np->desc_ver = DESC_VER_3;
                np->txrxctl_bits = NVREG_TXRXCTL_DESC_3;
                if (dma_64bit) {
-                       if (pci_set_dma_mask(pci_dev, DMA_39BIT_MASK))
+                       if (pci_set_dma_mask(pci_dev, DMA_BIT_MASK(39)))
                                dev_printk(KERN_INFO, &pci_dev->dev,
                                        "64-bit DMA failed, using 32-bit addressing\n");
                        else
                                dev->features |= NETIF_F_HIGHDMA;
-                       if (pci_set_consistent_dma_mask(pci_dev, DMA_39BIT_MASK)) {
+                       if (pci_set_consistent_dma_mask(pci_dev, DMA_BIT_MASK(39))) {
                                dev_printk(KERN_INFO, &pci_dev->dev,
                                        "64-bit DMA (consistent) failed, using 32-bit ring buffers\n");
                        }

diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index 1af4725..aef7728 100644 (file)
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -207,19 +207,19 @@ static int nx_set_dma_mask(struct netxen_adapter *adapter, uint8_t revision_id)
 
        adapter->pci_using_dac = 0;
 
-       mask = DMA_32BIT_MASK;
+       mask = DMA_BIT_MASK(32);
        /*
         * Consistent DMA mask is set to 32 bit because it cannot be set to
         * 35 bits. For P3 also leave it at 32 bits for now. Only the rings
         * come off this pool.
         */
-       cmask = DMA_32BIT_MASK;
+       cmask = DMA_BIT_MASK(32);
 
 #ifndef CONFIG_IA64
        if (revision_id >= NX_P3_B0)
-               mask = DMA_39BIT_MASK;
+               mask = DMA_BIT_MASK(39);
        else if (revision_id == NX_P2_C1)
-               mask = DMA_35BIT_MASK;
+               mask = DMA_BIT_MASK(35);
 #endif
        if (pci_set_dma_mask(pdev, mask) == 0 &&
                pci_set_consistent_dma_mask(pdev, cmask) == 0) {

diff --git a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
index 032e2b1..c583d89 100644 (file)
--- a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
@@ -194,11 +194,11 @@ ahd_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
        if (sizeof(dma_addr_t) > 4) {
                const u64 required_mask = dma_get_required_mask(dev);
 
-               if (required_mask > DMA_39BIT_MASK &&
+               if (required_mask > DMA_BIT_MASK(39) &&
                    dma_set_mask(dev, DMA_BIT_MASK(64)) == 0)
                        ahd->flags |= AHD_64BIT_ADDRESSING;
                else if (required_mask > DMA_32BIT_MASK &&
-                        dma_set_mask(dev, DMA_39BIT_MASK) == 0)
+                        dma_set_mask(dev, DMA_BIT_MASK(39)) == 0)
                        ahd->flags |= AHD_39BIT_ADDRESSING;
                else
                        dma_set_mask(dev, DMA_32BIT_MASK);