Messages in this thread Patch in this message | | | Date | Mon, 20 Jun 2005 23:49:08 +0200 | From | domen@coderock ... | Subject | [patch 1/1] drivers/block/sx8.c: Use the DMA_{64, 32}BIT_MASK constants |
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From: Tobias Klauser <tklauser@nuerscht.ch>
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> --- sx8.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-)
Index: quilt/drivers/block/sx8.c =================================================================== --- quilt.orig/drivers/block/sx8.c +++ quilt/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 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 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)); -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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