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Date: Wed, 08 Apr 2009 15:42:31 +0800
From: Yang Hongyang <yanghy@...fujitsu.com>
To: Andrew Morton <akpm@...ux-foundation.org>
CC: linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...e.hu>
Subject: [PATCH]Replace all DMA_nBIT_MASK macro with DMA_BIT_MASK(n)
This is the second go through of the old DMA_nBIT_MASK macro,and there're not
so many of them left,so I put them into one patch.I hope this is the last round.
After this the definition of the old DMA_nBIT_MASK macro could be removed.
Signed-off-by: Yang Hongyang<yanghy@...fujitsu.com>
---
arch/arm/mach-omap2/usb-musb.c | 8 ++++----
arch/ia64/kernel/pci-swiotlb.c | 2 +-
drivers/atm/solos-pci.c | 2 +-
drivers/block/cciss.c | 2 +-
drivers/net/atl1c/atl1c_main.c | 4 ++--
drivers/net/benet/be_main.c | 4 ++--
drivers/net/jme.c | 8 ++++----
drivers/net/wireless/ath9k/pci.c | 4 ++--
drivers/net/wireless/p54/p54pci.c | 4 ++--
drivers/scsi/3w-9xxx.c | 8 ++++----
drivers/scsi/aacraid/aachba.c | 2 +-
drivers/scsi/mpt2sas/mpt2sas_base.c | 10 +++++-----
drivers/staging/b3dfg/b3dfg.c | 2 +-
drivers/usb/otg/nop-usb-xceiv.c | 4 ++--
sound/pci/hda/hda_intel.c | 8 ++++----
15 files changed, 36 insertions(+), 36 deletions(-)
diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index fc74e91..34a56a1 100644
--- a/arch/arm/mach-omap2/usb-musb.c
+++ b/arch/arm/mach-omap2/usb-musb.c
@@ -131,14 +131,14 @@ static struct musb_hdrc_platform_data musb_plat = {
.power = 50, /* up to 100 mA */
};
-static u64 musb_dmamask = DMA_32BIT_MASK;
+static u64 musb_dmamask = DMA_BIT_MASK(32);
static struct platform_device musb_device = {
.name = "musb_hdrc",
.id = -1,
.dev = {
.dma_mask = &musb_dmamask,
- .coherent_dma_mask = DMA_32BIT_MASK,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &musb_plat,
},
.num_resources = ARRAY_SIZE(musb_resources),
@@ -146,14 +146,14 @@ static struct platform_device musb_device = {
};
#ifdef CONFIG_NOP_USB_XCEIV
-static u64 nop_xceiv_dmamask = DMA_32BIT_MASK;
+static u64 nop_xceiv_dmamask = DMA_BIT_MASK(32);
static struct platform_device nop_xceiv_device = {
.name = "nop_usb_xceiv",
.id = -1,
.dev = {
.dma_mask = &nop_xceiv_dmamask,
- .coherent_dma_mask = DMA_32BIT_MASK,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = NULL,
},
};
diff --git a/arch/ia64/kernel/pci-swiotlb.c b/arch/ia64/kernel/pci-swiotlb.c
index 573f02c..285aae8 100644
--- a/arch/ia64/kernel/pci-swiotlb.c
+++ b/arch/ia64/kernel/pci-swiotlb.c
@@ -16,7 +16,7 @@ EXPORT_SYMBOL(swiotlb);
static void *ia64_swiotlb_alloc_coherent(struct device *dev, size_t size,
dma_addr_t *dma_handle, gfp_t gfp)
{
- if (dev->coherent_dma_mask != DMA_64BIT_MASK)
+ if (dev->coherent_dma_mask != DMA_BIT_MASK(64))
gfp |= GFP_DMA;
return swiotlb_alloc_coherent(dev, size, dma_handle, gfp);
}
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index be20430..9359613 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -1059,7 +1059,7 @@ static int fpga_probe(struct pci_dev *dev, const struct pci_device_id *id)
goto out;
}
- err = pci_set_dma_mask(dev, DMA_32BIT_MASK);
+ err = pci_set_dma_mask(dev, DMA_BIT_MASK(32));
if (err) {
dev_warn(&dev->dev, "Failed to set 32-bit DMA mask\n");
goto out;
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 0ef6f08..4d4d5e0 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -3505,7 +3505,7 @@ static __devinit int cciss_message(struct pci_dev *pdev, unsigned char opcode, u
/* The Inbound Post Queue only accepts 32-bit physical addresses for the
CCISS commands, so they must be allocated from the lower 4GiB of
memory. */
- err = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
+ err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
if (err) {
iounmap(vaddr);
return -ENOMEM;
diff --git a/drivers/net/atl1c/atl1c_main.c b/drivers/net/atl1c/atl1c_main.c
index deb7b53..83a1212 100644
--- a/drivers/net/atl1c/atl1c_main.c
+++ b/drivers/net/atl1c/atl1c_main.c
@@ -2532,8 +2532,8 @@ static int __devinit atl1c_probe(struct pci_dev *pdev,
* various kernel subsystems to support the mechanics required by a
* fixed-high-32-bit system.
*/
- if ((pci_set_dma_mask(pdev, DMA_32BIT_MASK) != 0) ||
- (pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK) != 0)) {
+ if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) != 0) ||
+ (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)) != 0)) {
dev_err(&pdev->dev, "No usable DMA configuration,aborting\n");
goto err_dma;
}
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 9b75aa6..30d0c81 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -1821,11 +1821,11 @@ static int __devinit be_probe(struct pci_dev *pdev,
be_msix_enable(adapter);
- status = pci_set_dma_mask(pdev, DMA_64BIT_MASK);
+ status = pci_set_dma_mask(pdev, DMA_BIT_MASK(64));
if (!status) {
netdev->features |= NETIF_F_HIGHDMA;
} else {
- status = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+ status = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
if (status) {
dev_err(&pdev->dev, "Could not set PCI DMA Mask\n");
goto free_netdev;
diff --git a/drivers/net/jme.c b/drivers/net/jme.c
index ece3504..621a7c0 100644
--- a/drivers/net/jme.c
+++ b/drivers/net/jme.c
@@ -2591,13 +2591,13 @@ static int
jme_pci_dma64(struct pci_dev *pdev)
{
if (pdev->device == PCI_DEVICE_ID_JMICRON_JMC250 &&
- !pci_set_dma_mask(pdev, DMA_64BIT_MASK))
- if (!pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK))
+ !pci_set_dma_mask(pdev, DMA_BIT_MASK(64)))
+ if (!pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)))
return 1;
if (pdev->device == PCI_DEVICE_ID_JMICRON_JMC250 &&
- !pci_set_dma_mask(pdev, DMA_40BIT_MASK))
- if (!pci_set_consistent_dma_mask(pdev, DMA_40BIT_MASK))
+ !pci_set_dma_mask(pdev, DMA_BIT_MASK(40)))
+ if (!pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(40)))
return 1;
if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))
diff --git a/drivers/net/wireless/ath9k/pci.c b/drivers/net/wireless/ath9k/pci.c
index 6dbc585..168411d 100644
--- a/drivers/net/wireless/ath9k/pci.c
+++ b/drivers/net/wireless/ath9k/pci.c
@@ -93,14 +93,14 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
if (pci_enable_device(pdev))
return -EIO;
- ret = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+ ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
if (ret) {
printk(KERN_ERR "ath9k: 32-bit DMA not available\n");
goto bad;
}
- ret = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
+ ret = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
if (ret) {
printk(KERN_ERR "ath9k: 32-bit DMA consistent "
diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c
index e3569a0..b1610ea 100644
--- a/drivers/net/wireless/p54/p54pci.c
+++ b/drivers/net/wireless/p54/p54pci.c
@@ -492,8 +492,8 @@ static int __devinit p54p_probe(struct pci_dev *pdev,
goto err_disable_dev;
}
- 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))) {
dev_err(&pdev->dev, "No suitable DMA available\n");
goto err_free_reg;
}
diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c
index fdb14ec..8b7983a 100644
--- a/drivers/scsi/3w-9xxx.c
+++ b/drivers/scsi/3w-9xxx.c
@@ -2234,10 +2234,10 @@ static int twa_resume(struct pci_dev *pdev)
pci_set_master(pdev);
pci_try_set_mwi(pdev);
- 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_32BIT_MASK)
- || pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK)) {
+ 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_BIT_MASK(32))
+ || pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32))) {
TW_PRINTK(host, TW_DRIVER, 0x40, "Failed to set dma mask during resume");
retval = -ENODEV;
goto out_disable_device;
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c
index 280261c..2a88985 100644
--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -1378,7 +1378,7 @@ int aac_get_adapter_info(struct aac_dev* dev)
if (dev->nondasd_support && !dev->in_reset)
printk(KERN_INFO "%s%d: Non-DASD support enabled.\n",dev->name, dev->id);
- if (dma_get_required_mask(&dev->pdev->dev) > DMA_32BIT_MASK)
+ if (dma_get_required_mask(&dev->pdev->dev) > DMA_BIT_MASK(32))
dev->needs_dac = 1;
dev->dac_support = 0;
if ((sizeof(dma_addr_t) > 4) && dev->needs_dac &&
diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.c b/drivers/scsi/mpt2sas/mpt2sas_base.c
index 52427a8..a91f514 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_base.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_base.c
@@ -855,9 +855,9 @@ _base_config_dma_addressing(struct MPT2SAS_ADAPTER *ioc, struct pci_dev *pdev)
if (sizeof(dma_addr_t) > 4) {
const uint64_t required_mask =
dma_get_required_mask(&pdev->dev);
- if ((required_mask > DMA_32BIT_MASK) && !pci_set_dma_mask(pdev,
- DMA_64BIT_MASK) && !pci_set_consistent_dma_mask(pdev,
- DMA_64BIT_MASK)) {
+ if ((required_mask > DMA_BIT_MASK(32)) && !pci_set_dma_mask(pdev,
+ DMA_BIT_MASK(64)) && !pci_set_consistent_dma_mask(pdev,
+ DMA_BIT_MASK(64))) {
ioc->base_add_sg_single = &_base_add_sg_single_64;
ioc->sge_size = sizeof(Mpi2SGESimple64_t);
desc = "64";
@@ -865,8 +865,8 @@ _base_config_dma_addressing(struct MPT2SAS_ADAPTER *ioc, struct pci_dev *pdev)
}
}
- 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))) {
ioc->base_add_sg_single = &_base_add_sg_single_32;
ioc->sge_size = sizeof(Mpi2SGESimple32_t);
desc = "32";
diff --git a/drivers/staging/b3dfg/b3dfg.c b/drivers/staging/b3dfg/b3dfg.c
index 0348072..75ebe33 100644
--- a/drivers/staging/b3dfg/b3dfg.c
+++ b/drivers/staging/b3dfg/b3dfg.c
@@ -1000,7 +1000,7 @@ static int __devinit b3dfg_probe(struct pci_dev *pdev,
pci_set_master(pdev);
- r = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+ r = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
if (r) {
dev_err(&pdev->dev, "no usable DMA configuration\n");
goto err_free_res;
diff --git a/drivers/usb/otg/nop-usb-xceiv.c b/drivers/usb/otg/nop-usb-xceiv.c
index 4b933f6..c567168 100644
--- a/drivers/usb/otg/nop-usb-xceiv.c
+++ b/drivers/usb/otg/nop-usb-xceiv.c
@@ -36,14 +36,14 @@ struct nop_usb_xceiv {
struct device *dev;
};
-static u64 nop_xceiv_dmamask = DMA_32BIT_MASK;
+static u64 nop_xceiv_dmamask = DMA_BIT_MASK(32);
static struct platform_device nop_xceiv_device = {
.name = "nop_usb_xceiv",
.id = -1,
.dev = {
.dma_mask = &nop_xceiv_dmamask,
- .coherent_dma_mask = DMA_32BIT_MASK,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = NULL,
},
};
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 30829ee..7ba8db5 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2260,11 +2260,11 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
gcap &= ~0x01;
/* allow 64bit DMA address if supported by H/W */
- if ((gcap & 0x01) && !pci_set_dma_mask(pci, DMA_64BIT_MASK))
- pci_set_consistent_dma_mask(pci, DMA_64BIT_MASK);
+ if ((gcap & 0x01) && !pci_set_dma_mask(pci, DMA_BIT_MASK(64)))
+ pci_set_consistent_dma_mask(pci, DMA_BIT_MASK(64));
else {
- pci_set_dma_mask(pci, DMA_32BIT_MASK);
- pci_set_consistent_dma_mask(pci, DMA_32BIT_MASK);
+ pci_set_dma_mask(pci, DMA_BIT_MASK(32));
+ pci_set_consistent_dma_mask(pci, DMA_BIT_MASK(32));
}
/* read number of streams from GCAP register instead of using
--
1.6.0.3
--
Regards
Yang Hongyang
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