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| 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/ad1889.c | |
| parent | 84f3430c7255668a0298d166605d27e3c96b5de4 (diff) | |
| download | linux-3.10-9d2f928ddf64ca0361562e30faf584cd33055c60.tar.gz linux-3.10-9d2f928ddf64ca0361562e30faf584cd33055c60.tar.bz2 linux-3.10-9d2f928ddf64ca0361562e30faf584cd33055c60.zip | |
[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/ad1889.c')
| -rw-r--r-- | sound/pci/ad1889.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c index a208075cdc1..2aa5a7fdb6e 100644 --- a/sound/pci/ad1889.c +++ b/sound/pci/ad1889.c @@ -34,6 +34,7 @@ #include <linux/init.h> #include <linux/pci.h> +#include <linux/dma-mapping.h> #include <linux/slab.h> #include <linux/interrupt.h> #include <linux/compiler.h> @@ -909,10 +910,10 @@ snd_ad1889_create(struct snd_card *card, if ((err = pci_enable_device(pci)) < 0) return err; - + /* check PCI availability (32bit DMA) */ - if (pci_set_dma_mask(pci, 0xffffffff) < 0 || - pci_set_consistent_dma_mask(pci, 0xffffffff) < 0) { + if (pci_set_dma_mask(pci, DMA_32BIT_MASK) < 0 || + pci_set_consistent_dma_mask(pci, DMA_32BIT_MASK) < 0) { printk(KERN_ERR PFX "error setting 32-bit DMA mask.\n"); pci_disable_device(pci); return -ENXIO; |