dma-mapping: replace all DMA_64BIT_MASK macro with DMA_BIT_MASK(64)

Replace all DMA_64BIT_MASK macro with DMA_BIT_MASK(64)

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>

72 files changed, 120 insertions, 123 deletions

diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 788bba2b1e1..207d775c3c2 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -2405,8 +2405,8 @@ static int ahci_configure_dma_masks(struct pci_dev *pdev, int using_dac)
 	int rc;
 
 	if (using_dac &&
-	    !pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
-		rc = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK);
+	    !pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
+		rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
 		if (rc) {
 			rc = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
 			if (rc) {
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index a377226b81c..45e0fe191af 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -3913,8 +3913,8 @@ static int pci_go_64(struct pci_dev *pdev)
 {
 	int rc;
 
-	if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
-		rc = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK);
+	if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
+		rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
 		if (rc) {
 			rc = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
 			if (rc) {
diff --git a/drivers/ata/sata_qstor.c b/drivers/ata/sata_qstor.c
index c3936d35cda..7b37c27d797 100644
--- a/drivers/ata/sata_qstor.c
+++ b/drivers/ata/sata_qstor.c
@@ -584,8 +584,8 @@ static int qs_set_dma_masks(struct pci_dev *pdev, void __iomem *mmio_base)
 	int rc, have_64bit_bus = (bus_info & QS_HPHY_64BIT);
 
 	if (have_64bit_bus &&
-	    !pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
-		rc = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK);
+	    !pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
+		rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
 		if (rc) {
 			rc = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
 			if (rc) {
diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c
index 0d8990dcdfc..37730bc2f09 100644
--- a/drivers/ata/sata_sil24.c
+++ b/drivers/ata/sata_sil24.c
@@ -1297,8 +1297,8 @@ static int sil24_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	host->iomap = iomap;
 
 	/* configure and activate the device */
-	if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
-		rc = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK);
+	if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
+		rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
 		if (rc) {
 			rc = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
 			if (rc) {
diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c
index f6a337c34ac..5496865b297 100644
--- a/drivers/block/DAC960.c
+++ b/drivers/block/DAC960.c
@@ -1372,8 +1372,8 @@ static bool DAC960_V2_EnableMemoryMailboxInterface(DAC960_Controller_T
   dma_addr_t	CommandMailboxDMA;
   DAC960_V2_CommandStatus_T CommandStatus;
 
-	if (!pci_set_dma_mask(Controller->PCIDevice, DMA_64BIT_MASK))
-		Controller->BounceBufferLimit = DMA_64BIT_MASK;
+	if (!pci_set_dma_mask(Controller->PCIDevice, DMA_BIT_MASK(64)))
+		Controller->BounceBufferLimit = DMA_BIT_MASK(64);
 	else if (!pci_set_dma_mask(Controller->PCIDevice, DMA_32BIT_MASK))
 		Controller->BounceBufferLimit = DMA_32BIT_MASK;
 	else
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 5d0e135824f..149a611e8fe 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -3637,7 +3637,7 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
 	hba[i]->pdev = pdev;
 
 	/* configure PCI DMA stuff */
-	if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK))
+	if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64)))
 		dac = 1;
 	else if (!pci_set_dma_mask(pdev, DMA_32BIT_MASK))
 		dac = 0;
diff --git a/drivers/block/sx8.c b/drivers/block/sx8.c
index a18e1ca0f76..db5783ace1e 100644
--- a/drivers/block/sx8.c
+++ b/drivers/block/sx8.c
@@ -1586,9 +1586,9 @@ static int carm_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 		goto err_out;
 
 #ifdef IF_64BIT_DMA_IS_POSSIBLE /* grrrr... */
-	rc = pci_set_dma_mask(pdev, DMA_64BIT_MASK);
+	rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(64));
 	if (!rc) {
-		rc = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK);
+		rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
 		if (rc) {
 			printk(KERN_ERR DRV_NAME "(%s): consistent DMA mask failure\n",
 				pci_name(pdev));
diff --git a/drivers/block/umem.c b/drivers/block/umem.c
index c24e1bdbad4..e93e99c9103 100644
--- a/drivers/block/umem.c
+++ b/drivers/block/umem.c
@@ -829,7 +829,7 @@ static int __devinit mm_pci_probe(struct pci_dev *dev,
 	dev_printk(KERN_INFO, &dev->dev,
 	  "Micro Memory(tm) controller found (PCI Mem Module (Battery Backup))\n");
 
-	if (pci_set_dma_mask(dev, DMA_64BIT_MASK) &&
+	if (pci_set_dma_mask(dev, DMA_BIT_MASK(64)) &&
 	    pci_set_dma_mask(dev, DMA_32BIT_MASK)) {
 		dev_printk(KERN_WARNING, &dev->dev, "NO suitable DMA found\n");
 		return  -ENOMEM;
diff --git a/drivers/dma/ioat.c b/drivers/dma/ioat.c
index ed83dd9df19..22e9f191111 100644
--- a/drivers/dma/ioat.c
+++ b/drivers/dma/ioat.c
@@ -98,13 +98,13 @@ static int __devinit ioat_probe(struct pci_dev *pdev,
 	if (err)
 		goto err_request_regions;
 
-	err = pci_set_dma_mask(pdev, DMA_64BIT_MASK);
+	err = pci_set_dma_mask(pdev, DMA_BIT_MASK(64));
 	if (err)
 		err = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
 	if (err)
 		goto err_set_dma_mask;
 
-	err = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK);
+	err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
 	if (err)
 		err = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
 	if (err)
diff --git a/drivers/idle/i7300_idle.c b/drivers/idle/i7300_idle.c
index 17e8ddd0133..bf740394d70 100644
--- a/drivers/idle/i7300_idle.c
+++ b/drivers/idle/i7300_idle.c
@@ -178,7 +178,7 @@ static int __init i7300_idle_ioat_selftest(u8 *ctl,
 
 static struct device dummy_dma_dev = {
 	.init_name = "fallback device",
-	.coherent_dma_mask = DMA_64BIT_MASK,
+	.coherent_dma_mask = DMA_BIT_MASK(64),
 	.dma_mask = &dummy_dma_dev.coherent_dma_mask,
 };
 
diff --git a/drivers/infiniband/hw/amso1100/c2.c b/drivers/infiniband/hw/amso1100/c2.c
index 7d79aa361e2..54d2e0760ab 100644
--- a/drivers/infiniband/hw/amso1100/c2.c
+++ b/drivers/infiniband/hw/amso1100/c2.c
@@ -989,7 +989,7 @@ static int __devinit c2_probe(struct pci_dev *pcidev,
 	}
 
 	if ((sizeof(dma_addr_t) > 4)) {
-		ret = pci_set_dma_mask(pcidev, DMA_64BIT_MASK);
+		ret = pci_set_dma_mask(pcidev, DMA_BIT_MASK(64));
 		if (ret < 0) {
 			printk(KERN_ERR PFX "64b DMA configuration failed\n");
 			goto bail2;
diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c
index cb9daa6ac02..77b2fb5b7c3 100644
--- a/drivers/infiniband/hw/ipath/ipath_driver.c
+++ b/drivers/infiniband/hw/ipath/ipath_driver.c
@@ -470,7 +470,7 @@ static int __devinit ipath_init_one(struct pci_dev *pdev,
 		goto bail_disable;
 	}
 
-	ret = pci_set_dma_mask(pdev, DMA_64BIT_MASK);
+	ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(64));
 	if (ret) {
 		/*
 		 * if the 64 bit setup fails, try 32 bit.  Some systems
@@ -496,7 +496,7 @@ static int __devinit ipath_init_one(struct pci_dev *pdev,
 		}
 	}
 	else {
-		ret = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK);
+		ret = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
 		if (ret)
 			dev_info(&pdev->dev,
 				"Unable to set DMA consistent mask "
diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
index 52f60f4eea0..5d234204f7b 100644
--- a/drivers/infiniband/hw/mthca/mthca_main.c
+++ b/drivers/infiniband/hw/mthca/mthca_main.c
@@ -1016,7 +1016,7 @@ static int __mthca_init_one(struct pci_dev *pdev, int hca_type)
 
 	pci_set_master(pdev);
 
-	err = pci_set_dma_mask(pdev, DMA_64BIT_MASK);
+	err = pci_set_dma_mask(pdev, DMA_BIT_MASK(64));
 	if (err) {
 		dev_warn(&pdev->dev, "Warning: couldn't set 64-bit PCI DMA mask.\n");
 		err = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
@@ -1025,7 +1025,7 @@ static int __mthca_init_one(struct pci_dev *pdev, int hca_type)
 			goto err_free_res;
 		}
 	}
-	err = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK);
+	err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
 	if (err) {
 		dev_warn(&pdev->dev, "Warning: couldn't set 64-bit "
 			 "consistent PCI DMA mask.\n");
diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
index ca599767ffb..7446810446e 100644
--- a/drivers/infiniband/hw/nes/nes.c
+++ b/drivers/infiniband/hw/nes/nes.c
@@ -478,12 +478,12 @@ static int __devinit nes_probe(struct pci_dev *pcidev, const struct pci_device_i
 	}
 
 	if ((sizeof(dma_addr_t) > 4)) {
-		ret = pci_set_dma_mask(pcidev, DMA_64BIT_MASK);
+		ret = pci_set_dma_mask(pcidev, DMA_BIT_MASK(64));
 		if (ret < 0) {
 			printk(KERN_ERR PFX "64b DMA mask configuration failed\n");
 			goto bail2;
 		}
-		ret = pci_set_consistent_dma_mask(pcidev, DMA_64BIT_MASK);
+		ret = pci_set_consistent_dma_mask(pcidev, DMA_BIT_MASK(64));
 		if (ret) {
 			printk(KERN_ERR PFX "64b DMA consistent mask configuration failed\n");
 			goto bail2;
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index ea3aafbbda4..98026016a93 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -1534,8 +1534,8 @@ mpt_mapresources(MPT_ADAPTER *ioc)
 
 	pci_read_config_byte(pdev, PCI_CLASS_REVISION, &revision);
 
-	if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)
-	    && !pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK)) {
+	if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))
+	    && !pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64))) {
 		dinitprintk(ioc, printk(MYIOC_s_INFO_FMT
 		    ": 64 BIT PCI BUS DMA ADDRESSING SUPPORTED\n",
 		    ioc->name));
diff --git a/drivers/message/i2o/memory.c b/drivers/message/i2o/memory.c
index f5cc95c564e..9a08d8e4551 100644
--- a/drivers/message/i2o/memory.c
+++ b/drivers/message/i2o/memory.c
@@ -185,7 +185,7 @@ int i2o_dma_alloc(struct device *dev, struct i2o_dma *addr, size_t len)
 	int dma_64 = 0;
 
 	mutex_lock(&mem_lock);
-	if ((sizeof(dma_addr_t) > 4) && (pdev->dma_mask == DMA_64BIT_MASK)) {
+	if ((sizeof(dma_addr_t) > 4) && (pdev->dma_mask == DMA_BIT_MASK(64))) {
 		dma_64 = 1;
 		if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
 			mutex_unlock(&mem_lock);
@@ -196,7 +196,7 @@ int i2o_dma_alloc(struct device *dev, struct i2o_dma *addr, size_t len)
 	addr->virt = dma_alloc_coherent(dev, len, &addr->phys, GFP_KERNEL);
 
 	if ((sizeof(dma_addr_t) > 4) && dma_64)
-		if (pci_set_dma_mask(pdev, DMA_64BIT_MASK))
+		if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64)))
 			printk(KERN_WARNING "i2o: unable to set 64-bit DMA");
 	mutex_unlock(&mem_lock);
 
diff --git a/drivers/message/i2o/pci.c b/drivers/message/i2o/pci.c
index 25d6f234198..ed17ac5af3e 100644
--- a/drivers/message/i2o/pci.c
+++ b/drivers/message/i2o/pci.c
@@ -397,7 +397,7 @@ static int __devinit i2o_pci_probe(struct pci_dev *pdev,
 		}
 #ifdef CONFIG_I2O_EXT_ADAPTEC_DMA64
 		if (sizeof(dma_addr_t) > 4) {
-			if (pci_set_dma_mask(pdev, DMA_64BIT_MASK))
+			if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64)))
 				printk(KERN_INFO "%s: 64-bit DMA unavailable\n",
 				       c->name);
 			else {
diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c
index a09e3a7cac4..d08475a7f67 100644
--- a/drivers/net/8139cp.c
+++ b/drivers/net/8139cp.c
@@ -1929,8 +1929,8 @@ static int cp_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	/* Configure DMA attributes. */
 	if ((sizeof(dma_addr_t) > 4) &&
-	    !pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK) &&
-	    !pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
+	    !pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)) &&
+	    !pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
 		pci_using_dac = 1;
 	} else {
 		pci_using_dac = 0;
diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c
index 06a9f11669f..9509c17b366 100644
--- a/drivers/net/acenic.c
+++ b/drivers/net/acenic.c
@@ -1161,7 +1161,7 @@ static int __devinit ace_init(struct net_device *dev)
 	/*
 	 * Configure DMA attributes.
 	 */
-	if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
+	if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
 		ap->pci_using_dac = 1;
 	} else if (!pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
 		ap->pci_using_dac = 0;
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 17cbc8c6be3..aa75a4b9690 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -7527,7 +7527,7 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
 	if (CHIP_NUM(bp) == CHIP_NUM_5708)
 		persist_dma_mask = dma_mask = DMA_40BIT_MASK;
 	else
-		persist_dma_mask = dma_mask = DMA_64BIT_MASK;
+		persist_dma_mask = dma_mask = DMA_BIT_MASK(64);
 
 	/* Configure DMA attributes. */
 	if (pci_set_dma_mask(pdev, dma_mask) == 0) {
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index 00a78e8677b..03e01243b45 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -10979,9 +10979,9 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
 		goto err_out_release;
 	}
 
-	if (pci_set_dma_mask(pdev, DMA_64BIT_MASK) == 0) {
+	if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) == 0) {
 		bp->flags |= USING_DAC_FLAG;
-		if (pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK) != 0) {
+		if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)) != 0) {
 			printk(KERN_ERR PFX "pci_set_consistent_dma_mask"
 			       " failed, aborting\n");
 			rc = -EIO;
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index 0effefa1b88..c2895240e46 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -5074,10 +5074,10 @@ static int __devinit cas_init_one(struct pci_dev *pdev,
 
 
 	/* Configure DMA attributes. */
-	if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
+	if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
 		pci_using_dac = 1;
 		err = pci_set_consistent_dma_mask(pdev,
-						  DMA_64BIT_MASK);
+						  DMA_BIT_MASK(64));
 		if (err < 0) {
 			dev_err(&pdev->dev, "Unable to obtain 64-bit DMA "
 			       "for consistent allocations\n");
diff --git a/drivers/net/chelsio/cxgb2.c b/drivers/net/chelsio/cxgb2.c
index 9b6011e7678..57cfbc369f5 100644
--- a/drivers/net/chelsio/cxgb2.c
+++ b/drivers/net/chelsio/cxgb2.c
@@ -1056,10 +1056,10 @@ static int __devinit init_one(struct pci_dev *pdev,
 		goto out_disable_pdev;
 	}
 
-	if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
+	if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
 		pci_using_dac = 1;
 
-		if (pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK)) {
+		if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64))) {
 			CH_ERR("%s: unable to obtain 64-bit DMA for "
 			       "consistent allocations\n", pci_name(pdev));
 			err = -ENODEV;
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 2c2aaa74145..ec35d3b8240 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -3038,9 +3038,9 @@ static int __devinit init_one(struct pci_dev *pdev,
 		goto out_release_regions;
 	}
 
-	if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
+	if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
 		pci_using_dac = 1;
-		err = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK);
+		err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
 		if (err) {
 			dev_err(&pdev->dev, "unable to obtain 64-bit DMA for "
 			       "coherent allocations\n");
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index a65023d772c..caa71dffb3d 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -962,8 +962,8 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
 	if (err)
 		return err;
 
-	if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK) &&
-	    !pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK)) {
+	if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) &&
+	    !pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64))) {
 		pci_using_dac = 1;
 	} else {
 		err = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index bfb2d6c85c5..4a61160052a 100644
--- a/