renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-11-19 16:14:13 +08:00
Code

[PATCH] drivers/block/sx8.c: Use the DMA_{64, 32}BIT_MASK constants

Browse Source 
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>
This commit is contained in:
Tobias Klauser 2005-06-20 23:49:08 +02:00 committed by Jeff Garzik
parent 020f46a39e
commit a3948663ed
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/block/sx8.c
View File

@ -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));