dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)

Replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)

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>

33 files changed, 57 insertions, 57 deletions

diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c
index 6697652..fdb14ec 100644
--- a/drivers/scsi/3w-9xxx.c
+++ b/drivers/scsi/3w-9xxx.c
@@ -2018,8 +2018,8 @@ static int __devinit twa_probe(struct pci_dev *pdev, const struct pci_device_id
 
 	if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64))
 	    || pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)))
-		if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)
-		    || pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK)) {
+		if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))
+		    || pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32))) {
 			TW_PRINTK(host, TW_DRIVER, 0x23, "Failed to set dma mask");
 			retval = -ENODEV;
 			goto out_disable_device;
diff --git a/drivers/scsi/3w-xxxx.h b/drivers/scsi/3w-xxxx.h
index 0742e68..8e71e5e 100644
--- a/drivers/scsi/3w-xxxx.h
+++ b/drivers/scsi/3w-xxxx.h
@@ -234,7 +234,7 @@ static unsigned char tw_sense_table[][4] =
 #define TW_IOCTL_TIMEOUT                      25 /* 25 seconds */
 #define TW_IOCTL_CHRDEV_TIMEOUT               60 /* 60 seconds */
 #define TW_IOCTL_CHRDEV_FREE                  -1
-#define TW_DMA_MASK			      DMA_32BIT_MASK
+#define TW_DMA_MASK			      DMA_BIT_MASK(32)
 #define TW_MAX_CDB_LEN			      16
 
 /* Bitmask macros to eliminate bitfields */
diff --git a/drivers/scsi/BusLogic.c b/drivers/scsi/BusLogic.c
index 2d689af..1ddcf40 100644
--- a/drivers/scsi/BusLogic.c
+++ b/drivers/scsi/BusLogic.c
@@ -667,7 +667,7 @@ static int __init BusLogic_InitializeMultiMasterProbeInfo(struct BusLogic_HostAd
 		if (pci_enable_device(PCI_Device))
 			continue;
 
-		if (pci_set_dma_mask(PCI_Device, DMA_32BIT_MASK ))
+		if (pci_set_dma_mask(PCI_Device, DMA_BIT_MASK(32) ))
 			continue;
 
 		Bus = PCI_Device->bus->number;
@@ -834,7 +834,7 @@ static int __init BusLogic_InitializeMultiMasterProbeInfo(struct BusLogic_HostAd
 		if (pci_enable_device(PCI_Device))
 			continue;
 
-		if (pci_set_dma_mask(PCI_Device, DMA_32BIT_MASK))
+		if (pci_set_dma_mask(PCI_Device, DMA_BIT_MASK(32)))
 			continue;
 
 		Bus = PCI_Device->bus->number;
@@ -888,7 +888,7 @@ static int __init BusLogic_InitializeFlashPointProbeInfo(struct BusLogic_HostAda
 		if (pci_enable_device(PCI_Device))
 			continue;
 
-		if (pci_set_dma_mask(PCI_Device, DMA_32BIT_MASK))
+		if (pci_set_dma_mask(PCI_Device, DMA_BIT_MASK(32)))
 			continue;
 
 		Bus = PCI_Device->bus->number;
diff --git a/drivers/scsi/a100u2w.c b/drivers/scsi/a100u2w.c
index 964769f..208d6df 100644
--- a/drivers/scsi/a100u2w.c
+++ b/drivers/scsi/a100u2w.c
@@ -1094,7 +1094,7 @@ static int __devinit inia100_probe_one(struct pci_dev *pdev,
 
 	if (pci_enable_device(pdev))
 		goto out;
-	if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
+	if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
 		printk(KERN_WARNING "Unable to set 32bit DMA "
 				    "on inia100 adapter, ignoring.\n");
 		goto out_disable_device;
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c
index e83ef8a..280261c 100644
--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -1407,8 +1407,8 @@ int aac_get_adapter_info(struct aac_dev* dev)
 			if (!dev->in_reset)
 				printk(KERN_INFO"%s%d: 64 Bit DAC enabled\n",
 					dev->name, dev->id);
-		} else if (!pci_set_dma_mask(dev->pdev, DMA_32BIT_MASK) &&
-			!pci_set_consistent_dma_mask(dev->pdev, DMA_32BIT_MASK)) {
+		} else if (!pci_set_dma_mask(dev->pdev, DMA_BIT_MASK(32)) &&
+			!pci_set_consistent_dma_mask(dev->pdev, DMA_BIT_MASK(32))) {
 			printk(KERN_INFO"%s%d: DMA mask set failed, 64 Bit DAC disabled\n",
 				dev->name, dev->id);
 			dev->dac_support = 0;
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c
index d24c267..3b69c2d 100644
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -1210,14 +1210,14 @@ static int _aac_reset_adapter(struct aac_dev *aac, int forced)
 		  ((retval = pci_set_consistent_dma_mask(aac->pdev, DMA_31BIT_MASK))))
 			goto out;
 	} else {
-		if (((retval = pci_set_dma_mask(aac->pdev, DMA_32BIT_MASK))) ||
-		  ((retval = pci_set_consistent_dma_mask(aac->pdev, DMA_32BIT_MASK))))
+		if (((retval = pci_set_dma_mask(aac->pdev, DMA_BIT_MASK(32)))) ||
+		  ((retval = pci_set_consistent_dma_mask(aac->pdev, DMA_BIT_MASK(32)))))
 			goto out;
 	}
 	if ((retval = (*(aac_get_driver_ident(index)->init))(aac)))
 		goto out;
 	if (quirks & AAC_QUIRK_31BIT)
-		if ((retval = pci_set_dma_mask(aac->pdev, DMA_32BIT_MASK)))
+		if ((retval = pci_set_dma_mask(aac->pdev, DMA_BIT_MASK(32))))
 			goto out;
 	if (jafo) {
 		aac->thread = kthread_run(aac_command_thread, aac, aac->name);
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index c507719..3c3ed4b 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -1095,8 +1095,8 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
 		goto out;
 	error = -ENODEV;
 
-	if (pci_set_dma_mask(pdev, DMA_32BIT_MASK) ||
-			pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK))
+	if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) ||
+			pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)))
 		goto out_disable_pdev;
 	/*
 	 * If the quirk31 bit is set, the adapter needs adapter
@@ -1154,7 +1154,7 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
 	 * address space.
 	 */
 	if (aac_drivers[index].quirks & AAC_QUIRK_31BIT)
-		if (pci_set_dma_mask(pdev, DMA_32BIT_MASK))
+		if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))
 			goto out_deinit;
 
 	aac->maximum_num_channels = aac_drivers[index].channels;
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
index c583d89..8f68612 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
@@ -197,13 +197,13 @@ ahd_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		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 &&
+		else if (required_mask > DMA_BIT_MASK(32) &&
 			 dma_set_mask(dev, DMA_BIT_MASK(39)) == 0)
 			ahd->flags |= AHD_39BIT_ADDRESSING;
 		else
-			dma_set_mask(dev, DMA_32BIT_MASK);
+			dma_set_mask(dev, DMA_BIT_MASK(32));
 	} else {
-		dma_set_mask(dev, DMA_32BIT_MASK);
+		dma_set_mask(dev, DMA_BIT_MASK(32));
 	}
 	ahd->dev_softc = pci;
 	error = ahd_pci_config(ahd, entry);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
index 00f5b98..78fc70c 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
@@ -241,10 +241,10 @@ ahc_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (sizeof(dma_addr_t) > 4
 	    && ahc->features & AHC_LARGE_SCBS
 	    && dma_set_mask(dev, mask_39bit) == 0
-	    && dma_get_required_mask(dev) > DMA_32BIT_MASK) {
+	    && dma_get_required_mask(dev) > DMA_BIT_MASK(32)) {
 		ahc->flags |= AHC_39BIT_ADDRESSING;
 	} else {
-		if (dma_set_mask(dev, DMA_32BIT_MASK)) {
+		if (dma_set_mask(dev, DMA_BIT_MASK(32))) {
 			ahc_free(ahc);
 			printk(KERN_WARNING "aic7xxx: No suitable DMA available.\n");
                 	return (-ENODEV);
diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c
index 7edbe43..996f722 100644
--- a/drivers/scsi/aic94xx/aic94xx_init.c
+++ b/drivers/scsi/aic94xx/aic94xx_init.c
@@ -793,8 +793,8 @@ static int __devinit asd_pci_probe(struct pci_dev *dev,
 	if (!pci_set_dma_mask(dev, DMA_BIT_MASK(64))
 	    && !pci_set_consistent_dma_mask(dev, DMA_BIT_MASK(64)))
 		;
-	else if (!pci_set_dma_mask(dev, DMA_32BIT_MASK)
-		 && !pci_set_consistent_dma_mask(dev, DMA_32BIT_MASK))
+	else if (!pci_set_dma_mask(dev, DMA_BIT_MASK(32))
+		 && !pci_set_consistent_dma_mask(dev, DMA_BIT_MASK(32)))
 		;
 	else {
 		asd_printk("no suitable DMA mask for %s\n", pci_name(dev));
diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c
index e95b72d..80aac01 100644
--- a/drivers/scsi/arcmsr/arcmsr_hba.c
+++ b/drivers/scsi/arcmsr/arcmsr_hba.c
@@ -395,7 +395,7 @@ static int arcmsr_probe(struct pci_dev *pdev,
 
 	error = pci_set_dma_mask(pdev, DMA_BIT_MASK(64));
 	if (error) {
-		error = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+		error = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
 		if (error) {
 			printk(KERN_WARNING
 			       "scsi%d: No suitable DMA mask available\n",
diff --git a/drivers/scsi/atp870u.c b/drivers/scsi/atp870u.c
index 20ca0a6..b137e56 100644
--- a/drivers/scsi/atp870u.c
+++ b/drivers/scsi/atp870u.c
@@ -2568,7 +2568,7 @@ static int atp870u_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (pci_enable_device(pdev))
 		goto err_eio;
 
-        if (!pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
+        if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
                 printk(KERN_INFO "atp870u: use 32bit DMA mask.\n");
         } else {
                 printk(KERN_ERR "atp870u: DMA mask required but not available.\n");
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index 75a94e4..b6af63c 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -1015,14 +1015,14 @@ static int adpt_install_hba(struct scsi_host_template* sht, struct pci_dev* pDev
 	 */
 	if (sizeof(dma_addr_t) > 4 &&
 	    pci_set_dma_mask(pDev, DMA_BIT_MASK(64)) == 0) {
-		if (dma_get_required_mask(&pDev->dev) > DMA_32BIT_MASK)
+		if (dma_get_required_mask(&pDev->dev) > DMA_BIT_MASK(32))
 			dma64 = 1;
 	}
-	if (!dma64 && pci_set_dma_mask(pDev, DMA_32BIT_MASK) != 0)
+	if (!dma64 && pci_set_dma_mask(pDev, DMA_BIT_MASK(32)) != 0)
 		return -EINVAL;
 
 	/* adapter only supports message blocks below 4GB */
-	pci_set_consistent_dma_mask(pDev, DMA_32BIT_MASK);
+	pci_set_consistent_dma_mask(pDev, DMA_BIT_MASK(32));
 
 	base_addr0_phys = pci_resource_start(pDev,0);
 	hba_map0_area_size = pci_resource_len(pDev,0);
diff --git a/drivers/scsi/eata.c b/drivers/scsi/eata.c
index 976cdd5..be5099d 100644
--- a/drivers/scsi/eata.c
+++ b/drivers/scsi/eata.c
@@ -1426,7 +1426,7 @@ static int port_detect(unsigned long port_base, unsigned int j,
 
 	if (ha->pdev) {
 		pci_set_master(ha->pdev);
-		if (pci_set_dma_mask(ha->pdev, DMA_32BIT_MASK))
+		if (pci_set_dma_mask(ha->pdev, DMA_BIT_MASK(32)))
 			printk("%s: warning, pci_set_dma_mask failed.\n",
 			       ha->board_name);
 	}
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index 4982344..185e6bc 100644
--- a/drivers/scsi/gdth.c
+++ b/drivers/scsi/gdth.c
@@ -5023,7 +5023,7 @@ static int __devinit gdth_pci_probe_one(gdth_pci_str *pcistr,
 	/* 64-bit DMA only supported from FW >= x.43 */
 	if (!(ha->cache_feat & ha->raw_feat & ha->screen_feat & GDT_64BIT) ||
 	    !ha->dma64_support) {
-		if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
+		if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
 			printk(KERN_WARNING "GDT-PCI %d: "
 				"Unable to set 32-bit DMA\n", ha->hanum);
 				goto out_free_coal_stat;
@@ -5032,7 +5032,7 @@ static int __devinit gdth_pci_probe_one(gdth_pci_str *pcistr,
 		shp->max_cmd_len = 16;
 		if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
 			printk("GDT-PCI %d: 64-bit DMA enabled\n", ha->hanum);
-		} else if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
+		} else if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
 			printk(KERN_WARNING "GDT-PCI %d: "
 				"Unable to set 64/32-bit DMA\n", ha->hanum);
 			goto out_free_coal_stat;
diff --git a/drivers/scsi/hptiop.c b/drivers/scsi/hptiop.c
index a13d7815..c596ab5 100644
--- a/drivers/scsi/hptiop.c
+++ b/drivers/scsi/hptiop.c
@@ -959,7 +959,7 @@ static int __devinit hptiop_probe(struct pci_dev *pcidev,
 
 	/* Enable 64bit DMA if possible */
 	if (pci_set_dma_mask(pcidev, DMA_BIT_MASK(64))) {
-		if (pci_set_dma_mask(pcidev, DMA_32BIT_MASK)) {
+		if (pci_set_dma_mask(pcidev, DMA_BIT_MASK(32))) {
 			printk(KERN_ERR "hptiop: fail to set dma_mask\n");
 			goto disable_pci_device;
 		}
diff --git a/drivers/scsi/initio.c b/drivers/scsi/initio.c
index 5529518..89a5948 100644
--- a/drivers/scsi/initio.c
+++ b/drivers/scsi/initio.c
@@ -2856,7 +2856,7 @@ static int initio_probe_one(struct pci_dev *pdev,
 		reg = 0;
 	bios_seg = (bios_seg << 8) + ((u16) ((reg & 0xFF00) >> 8));
 
-	if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
+	if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
 		printk(KERN_WARNING  "i91u: Could not set 32 bit DMA mask\n");
 		error = -ENODEV;
 		goto out_disable_device;
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index def473f..c09d775 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -7498,7 +7498,7 @@ static int __devinit ipr_probe_ioa(struct pci_dev *pdev,
 
 	pci_set_master(pdev);
 
-	rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+	rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
 	if (rc < 0) {
 		dev_err(&pdev->dev, "Failed to set PCI DMA mask\n");
 		goto cleanup_nomem;
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index 45296a9..f83a116 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -7051,7 +7051,7 @@ ips_init_phase1(struct pci_dev *pci_dev, int *indexPtr)
 	    !pci_set_dma_mask(ha->pcidev, DMA_BIT_MASK(64))) {
 		(ha)->flags |= IPS_HA_ENH_SG;
 	} else {
-		if (pci_set_dma_mask(ha->pcidev, DMA_32BIT_MASK) != 0) {
+		if (pci_set_dma_mask(ha->pcidev, DMA_BIT_MASK(32)) != 0) {
 			printk(KERN_WARNING "Unable to set DMA Mask\n");
 			return ips_abort_init(ha, index);
 		}
diff --git a/drivers/scsi/lasi700.c b/drivers/scsi/lasi700.c
index f23c4ca..b3d3131 100644
--- a/drivers/scsi/lasi700.c
+++ b/drivers/scsi/lasi700.c
@@ -108,7 +108,7 @@ lasi700_probe(struct parisc_device *dev)
 	}
 
 	hostdata->dev = &dev->dev;
-	dma_set_mask(&dev->dev, DMA_32BIT_MASK);
+	dma_set_mask(&dev->dev, DMA_BIT_MASK(32));
 	hostdata->base = ioremap_nocache(base, 0x100);
 	hostdata->differential = 0;
 
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index c255b4d..06874e6 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -2661,7 +2661,7 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid)
 	pci_try_set_mwi(pdev);
 
 	if (pci_set_dma_mask(phba->pcidev, DMA_BIT_MASK(64)) != 0)
-		if (pci_set_dma_mask(phba->pcidev, DMA_32BIT_MASK) != 0)
+		if (pci_set_dma_mask(phba->pcidev, DMA_BIT_MASK(32)) != 0)
 			goto out_idr_remove;
 
 	/*
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index 112991d..49eb061 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -2021,7 +2021,7 @@ make_local_pdev(adapter_t *adapter, struct pci_dev **pdev)
 
 	memcpy(*pdev, adapter->dev, sizeof(struct pci_dev));
 
-	if( pci_set_dma_mask(*pdev, DMA_32BIT_MASK) != 0 ) {
+	if( pci_set_dma_mask(*pdev, DMA_BIT_MASK(32)) != 0 ) {
 		kfree(*pdev);
 		return -1;
 	}
@@ -4796,7 +4796,7 @@ megaraid_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 		pci_set_dma_mask(pdev, DMA_BIT_MASK(64));
 		adapter->has_64bit_addr = 1;
 	} else  {
-		pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+		pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
 		adapter->has_64bit_addr = 0;
 	}
 		
diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index b2c1944..234f0b7 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -473,7 +473,7 @@ megaraid_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 
 	// Setup the default DMA mask. This would be changed later on
 	// depending on hardware capabilities
-	if (pci_set_dma_mask(adapter->pdev, DMA_32BIT_MASK) != 0) {
+	if (pci_set_dma_mask(adapter->pdev, DMA_BIT_MASK(32)) != 0) {
 
 		con_log(CL_ANN, (KERN_WARNING
 			"megaraid: pci_set_dma_mask failed:%d\n", __LINE__));
@@ -904,7 +904,7 @@ megaraid_init_mbox(adapter_t *adapter)
 			con_log(CL_ANN, (KERN_WARNING
 				"megaraid: DMA mask for 64-bit failed\n"));
 
-			if (pci_set_dma_mask (adapter->pdev, DMA_32BIT_MASK)) {
+			if (pci_set_dma_mask (adapter->pdev, DMA_BIT_MASK(32))) {
 				con_log(CL_ANN, (KERN_WARNING
 					"megaraid: 32-bit DMA mask failed\n"));
 				goto out_free_sysfs_res;
diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c
index 713de85..7dc3d18 100644
--- a/drivers/scsi/megaraid/megaraid_sas.c
+++ b/drivers/scsi/megaraid/megaraid_sas.c
@@ -2499,11 +2499,11 @@ megasas_set_dma_mask(struct pci_dev *pdev)
 	if (IS_DMA64) {
 		if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) != 0) {
 
-			if (pci_set_dma_mask(pdev, DMA_32BIT_MASK) != 0)
+			if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) != 0)
 				goto fail_set_dma_mask;
 		}
 	} else {
-		if (pci_set_dma_mask(pdev, DMA_32BIT_MASK) != 0)
+		if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) != 0)
 			goto fail_set_dma_mask;
 	}
 	return 0;
diff --git a/drivers/scsi/mvsas.c b/drivers/scsi/mvsas.c
index d8093a2..e4acebd 100644
--- a/drivers/scsi/mvsas.c
+++ b/drivers/scsi/mvsas.c
@@ -878,7 +878,7 @@ static int pci_go_64(struct pci_dev *pdev)
 	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);
+			rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
 			if (rc) {
 				dev_printk(KERN_ERR, &pdev->dev,
 					   "64-bit DMA enable failed\n");
@@ -886,13 +886,13 @@ static int pci_go_64(struct pci_dev *pdev)
 			}
 		}
 	} else {
-		rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+		rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
 		if (rc) {
 			dev_printk(KERN_ERR, &pdev->dev,
 				   "32-bit DMA enable failed\n");
 			return rc;
 		}
-		rc = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
+		rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
 		if (rc) {
 			dev_printk(KERN_ERR, &pdev->dev,
 				   "32-bit consistent DMA enable failed\n");
diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c
index d06ec5a..2be7d5b 100644
--- a/drivers/scsi/nsp32.c
+++ b/drivers/scsi/nsp32.c
@@ -2672,7 +2672,7 @@ static int nsp32_detect(struct pci_dev *pdev)
 	/*
 	 * setup DMA 
 	 */
-	if (pci_set_dma_mask(pdev, DMA_32BIT_MASK) != 0) {
+	if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) != 0) {
 		nsp32_msg (KERN_ERR, "failed to set PCI DMA mask");
 		goto scsi_unregister;
 	}
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 18f7f98..687dcf2d 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -4276,7 +4276,7 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 
 #ifdef QLA_64BIT_PTR
 	if (pci_set_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
-		if (pci_set_dma_mask(ha->pdev, DMA_32BIT_MASK)) {
+		if (pci_set_dma_mask(ha->pdev, DMA_BIT_MASK(32))) {
 			printk(KERN_WARNING "scsi(%li): Unable to set a "
 			       "suitable DMA mask - aborting\n", ha->host_no);
 			error = -ENODEV;
@@ -4286,7 +4286,7 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 		dprintk(2, "scsi(%li): 64 Bit PCI Addressing Enabled\n",
 			ha->host_no);
 #else
-	if (pci_set_dma_mask(ha->pdev, DMA_32BIT_MASK)) {
+	if (pci_set_dma_mask(ha->pdev, DMA_BIT_MASK(32))) {
 		printk(KERN_WARNING "scsi(%li): Unable to set a "
 		       "suitable DMA mask - aborting\n", ha->host_no);
 		error = -ENODEV;
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index f60e136..e4fdcda 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -1188,8 +1188,8 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
 		}
 	}
 
-	dma_set_mask(&ha->pdev->dev, DMA_32BIT_MASK);
-	pci_set_consistent_dma_mask(ha->pdev, DMA_32BIT_MASK);
+	dma_set_mask(&ha->pdev->dev, DMA_BIT_MASK(32));
+	pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(32));
 }
 
 static void
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index d427fab..ec9da6c 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -1375,10 +1375,10 @@ static void qla4xxx_config_dma_addressing(struct scsi_qla_host *ha)
 				  "Failed to set 64 bit PCI consistent mask; "
 				   "using 32 bit.\n");
 			retval = pci_set_consistent_dma_mask(ha->pdev,
-							     DMA_32BIT_MASK);
+							     DMA_BIT_MASK(32));
 		}
 	} else
-		retval = pci_set_dma_mask(ha->pdev, DMA_32BIT_MASK);
+		retval = pci_set_dma_mask(ha->pdev, DMA_BIT_MASK(32));
 }
 
 static int qla4xxx_slave_alloc(struct scsi_device *sdev)
diff --git a/drivers/scsi/sni_53c710.c b/drivers/scsi/sni_53c710.c
index 77f0b2c..37b3359 100644
--- a/drivers/scsi/sni_53c710.c
+++ b/drivers/scsi/sni_53c710.c
@@ -83,7 +83,7 @@ static int __init snirm710_probe(struct platform_device *dev)
 	}
 
 	hostdata->dev = &dev->dev;
-	dma_set_mask(&dev->dev, DMA_32BIT_MASK);
+	dma_set_mask(&dev->dev, DMA_BIT_MASK(32));
 	hostdata->base = ioremap_nocache(base, 0x100);
 	hostdata->differential = 0;
 
diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
index 7cb8063..8d2a95c 100644
--- a/drivers/scsi/stex.c
+++ b/drivers/scsi/stex.c
@@ -1398,9 +1398,9 @@ static int stex_set_dma_mask(struct pci_dev * pdev)
 	if (!pci_set_dma_mask(pdev,  DMA_BIT_MASK(64))
 		&& !pci_set_consistent_dma_mask(pdev,  DMA_BIT_MASK(64)))
 		return 0;
-	ret = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+	ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
 	if (!ret)
-		ret = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
+		ret = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
 	return ret;
 }
 
diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c
index 23e7820..583966e 100644
--- a/drivers/scsi/sym53c8xx_2/sym_glue.c
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.c
@@ -1349,7 +1349,7 @@ static struct Scsi_Host * __devinit sym_attach(struct scsi_host_template *tpnt,
 	if ((SYM_CONF_DMA_ADDRESSING_MODE > 0) && (np->features & FE_DAC) &&
 			!pci_set_dma_mask(pdev, DMA_DAC_MASK)) {
 		set_dac(np);
-	} else if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
+	} else if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
 		printf_warning("%s: No suitable DMA available\n", sym_name(np));
 		goto attach_failed;
 	}
diff --git a/drivers/scsi/sym53c8xx_2/sym_hipd.h b/drivers/scsi/sym53c8xx_2/sym_hipd.h
index b707abe..9ebc870 100644
--- a/drivers/scsi/sym53c8xx_2/sym_hipd.h
+++ b/drivers/scsi/sym53c8xx_2/sym_hipd.h
@@ -1080,7 +1080,7 @@ int sym_hcb_attach(struct Scsi_Host *shost, struct sym_fw *fw, struct sym_nvram
  */
 
 #if   SYM_CONF_DMA_ADDRESSING_MODE == 0
-#define DMA_DAC_MASK	DMA_32BIT_MASK
+#define DMA_DAC_MASK	DMA_BIT_MASK(32)
 #define sym_build_sge(np, data, badd, len)	\
 do {						\
 	(data)->addr = cpu_to_scr(badd);	\