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| author | Tobias Klauser <tklauser@nuerscht.ch> | 2005-06-20 23:49:08 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-06-27 00:06:11 -0400 |
| commit | a3948663ed89c2f17e37cd0936d964341edb193e (patch) | |
| tree | a69327d300d1df94a27fc39a49ea6f1c0d55dbf2 /drivers/block | |
| parent | 020f46a39eb7b99a575b9f4d105fce2b142acdf1 (diff) | |
| download | lwn-a3948663ed89c2f17e37cd0936d964341edb193e.tar.gz lwn-a3948663ed89c2f17e37cd0936d964341edb193e.zip | |
[PATCH] drivers/block/sx8.c: Use the DMA_{64, 32}BIT_MASK constants
Use the DMA_{64,32}BIT_MASK constants from dma-mapping.h when calling
pci_set_dma_mask() or pci_set_consistent_dma_mask()
These patches include dma-mapping.h explicitly because it caused errors
on some architectures otherwise.
See http://marc.theaimsgroup.com/?t=108001993000001&r=1&w=2 for details
Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Signed-off-by: Domen Puncer <domen@coderock.org>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/sx8.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/block/sx8.c b/drivers/block/sx8.c index 5ed3a6379452..9db0a9e3e59c 100644 --- a/drivers/block/sx8.c +++ b/drivers/block/sx8.c @@ -26,6 +26,7 @@ #include <linux/delay.h> #include <linux/time.h> #include <linux/hdreg.h> +#include <linux/dma-mapping.h> #include <asm/io.h> #include <asm/semaphore.h> #include <asm/uaccess.h> @@ -1582,9 +1583,9 @@ static int carm_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) goto err_out; #if IF_64BIT_DMA_IS_POSSIBLE /* grrrr... */ - rc = pci_set_dma_mask(pdev, 0xffffffffffffffffULL); + rc = pci_set_dma_mask(pdev, DMA_64BIT_MASK); if (!rc) { - rc = pci_set_consistent_dma_mask(pdev, 0xffffffffffffffffULL); + rc = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK); if (rc) { printk(KERN_ERR DRV_NAME "(%s): consistent DMA mask failure\n", pci_name(pdev)); @@ -1593,7 +1594,7 @@ static int carm_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) pci_dac = 1; } else { #endif - rc = pci_set_dma_mask(pdev, 0xffffffffULL); + rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK); if (rc) { printk(KERN_ERR DRV_NAME "(%s): DMA mask failure\n", pci_name(pdev)); |