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authorTobias Klauser <tklauser@nuerscht.ch>2006-03-22 12:53:19 +0300
committerJaroslav Kysela <perex@suse.cz>2006-03-22 12:53:19 +0300
commit9d2f928ddf64ca0361562e30faf584cd33055c60 (patch)
treec9f57551988fc492e20553aa39b24af7547ab239 /sound/pci/ad1889.c
parent84f3430c7255668a0298d166605d27e3c96b5de4 (diff)
downloadlinux-9d2f928ddf64ca0361562e30faf584cd33055c60.tar.xz
[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.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c
index a208075cdc1e..2aa5a7fdb6e0 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;