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authorGuido Guenther <agx@sigxcpu.org>2005-11-16 09:08:44 +0100
committerDavid S. Miller <davem@davemloft.net>2005-11-16 09:08:44 +0100
commit574780d56fdafe2c8ea98660a932760dfea9bffc (patch)
tree492e34919f14ffede70dae0ac6f0414fa701d564 /drivers/media/dvb
parentMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 (diff)
downloadlinux-574780d56fdafe2c8ea98660a932760dfea9bffc.tar.xz
linux-574780d56fdafe2c8ea98660a932760dfea9bffc.zip
[SPARC64]: Oops in pci_alloc_consistent with cingergyT2
From: Guido Guenther <agx@sigxcpu.org> - Use correct API for allocating and freeing DMA buffers. Acked-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/media/dvb')
-rw-r--r--drivers/media/dvb/cinergyT2/cinergyT2.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/media/dvb/cinergyT2/cinergyT2.c b/drivers/media/dvb/cinergyT2/cinergyT2.c
index a1607e7d6d6b..2dfd7cd160de 100644
--- a/drivers/media/dvb/cinergyT2/cinergyT2.c
+++ b/drivers/media/dvb/cinergyT2/cinergyT2.c
@@ -276,7 +276,7 @@ static void cinergyt2_free_stream_urbs (struct cinergyt2 *cinergyt2)
if (cinergyt2->stream_urb[i])
usb_free_urb(cinergyt2->stream_urb[i]);
- pci_free_consistent(NULL, STREAM_URB_COUNT*STREAM_BUF_SIZE,
+ usb_buffer_free(cinergyt2->udev, STREAM_URB_COUNT*STREAM_BUF_SIZE,
cinergyt2->streambuf, cinergyt2->streambuf_dmahandle);
}
@@ -284,9 +284,8 @@ static int cinergyt2_alloc_stream_urbs (struct cinergyt2 *cinergyt2)
{
int i;
- cinergyt2->streambuf = pci_alloc_consistent(NULL,
- STREAM_URB_COUNT*STREAM_BUF_SIZE,
- &cinergyt2->streambuf_dmahandle);
+ cinergyt2->streambuf = usb_buffer_alloc(cinergyt2->udev, STREAM_URB_COUNT*STREAM_BUF_SIZE,
+ SLAB_KERNEL, &cinergyt2->streambuf_dmahandle);
if (!cinergyt2->streambuf) {
dprintk(1, "failed to alloc consistent stream memory area, bailing out!\n");
return -ENOMEM;