diff options
| author | Tobias Klauser <tklauser@nuerscht.ch> | 2006-03-22 10:53:19 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2006-03-22 10:53:19 +0100 |
| commit | 9d2f928ddf64ca0361562e30faf584cd33055c60 (patch) | |
| tree | c9f57551988fc492e20553aa39b24af7547ab239 /sound/pci/maestro3.c | |
| parent | 84f3430c7255668a0298d166605d27e3c96b5de4 (diff) | |
[PATCH] Intruduce DMA_28BIT_MASK
This patch introduces the DMA_28BIT_MASK constant in dma-mapping.h
ALSA drivers using this mask are changed to use the new constant.
Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Acked-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound/pci/maestro3.c')
| -rw-r--r-- | sound/pci/maestro3.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c index d3ef0cc6c4f..8bc084956c2 100644 --- a/sound/pci/maestro3.c +++ b/sound/pci/maestro3.c @@ -37,6 +37,7 @@ #include <linux/interrupt.h> #include <linux/init.h> #include <linux/pci.h> +#include <linux/dma-mapping.h> #include <linux/slab.h> #include <linux/vmalloc.h> #include <linux/moduleparam.h> @@ -2657,8 +2658,8 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci, return -EIO; /* check, if we can restrict PCI DMA transfers to 28 bits */ - if (pci_set_dma_mask(pci, 0x0fffffff) < 0 || - pci_set_consistent_dma_mask(pci, 0x0fffffff) < 0) { + if (pci_set_dma_mask(pci, DMA_28BIT_MASK) < 0 || + pci_set_consistent_dma_mask(pci, DMA_28BIT_MASK) < 0) { snd_printk(KERN_ERR "architecture does not support 28bit PCI busmaster DMA\n"); pci_disable_device(pci); return -ENXIO; |