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-rw-r--r--sound/usb/midi.c14
-rw-r--r--sound/usb/misc/ua101.c16
2 files changed, 15 insertions, 15 deletions
diff --git a/sound/usb/midi.c b/sound/usb/midi.c
index 2c1558c327bb..8b1e4b124a9f 100644
--- a/sound/usb/midi.c
+++ b/sound/usb/midi.c
@@ -1048,8 +1048,8 @@ static struct snd_rawmidi_ops snd_usbmidi_input_ops = {
static void free_urb_and_buffer(struct snd_usb_midi *umidi, struct urb *urb,
unsigned int buffer_length)
{
- usb_buffer_free(umidi->dev, buffer_length,
- urb->transfer_buffer, urb->transfer_dma);
+ usb_free_coherent(umidi->dev, buffer_length,
+ urb->transfer_buffer, urb->transfer_dma);
usb_free_urb(urb);
}
@@ -1100,8 +1100,8 @@ static int snd_usbmidi_in_endpoint_create(struct snd_usb_midi* umidi,
pipe = usb_rcvbulkpipe(umidi->dev, ep_info->in_ep);
length = usb_maxpacket(umidi->dev, pipe, 0);
for (i = 0; i < INPUT_URBS; ++i) {
- buffer = usb_buffer_alloc(umidi->dev, length, GFP_KERNEL,
- &ep->urbs[i]->transfer_dma);
+ buffer = usb_alloc_coherent(umidi->dev, length, GFP_KERNEL,
+ &ep->urbs[i]->transfer_dma);
if (!buffer) {
snd_usbmidi_in_endpoint_delete(ep);
return -ENOMEM;
@@ -1191,9 +1191,9 @@ static int snd_usbmidi_out_endpoint_create(struct snd_usb_midi* umidi,
break;
}
for (i = 0; i < OUTPUT_URBS; ++i) {
- buffer = usb_buffer_alloc(umidi->dev,
- ep->max_transfer, GFP_KERNEL,
- &ep->urbs[i].urb->transfer_dma);
+ buffer = usb_alloc_coherent(umidi->dev,
+ ep->max_transfer, GFP_KERNEL,
+ &ep->urbs[i].urb->transfer_dma);
if (!buffer) {
snd_usbmidi_out_endpoint_delete(ep);
return -ENOMEM;
diff --git a/sound/usb/misc/ua101.c b/sound/usb/misc/ua101.c
index 796d8b25ee89..fb5d68fa7ff4 100644
--- a/sound/usb/misc/ua101.c
+++ b/sound/usb/misc/ua101.c
@@ -42,7 +42,7 @@ MODULE_SUPPORTED_DEVICE("{{Edirol,UA-101},{Edirol,UA-1000}}");
/*
* This magic value optimizes memory usage efficiency for the UA-101's packet
* sizes at all sample rates, taking into account the stupid cache pool sizes
- * that usb_buffer_alloc() uses.
+ * that usb_alloc_coherent() uses.
*/
#define DEFAULT_QUEUE_LENGTH 21
@@ -1057,7 +1057,7 @@ static int alloc_stream_buffers(struct ua101 *ua, struct ua101_stream *stream)
(unsigned int)MAX_QUEUE_LENGTH);
/*
- * The cache pool sizes used by usb_buffer_alloc() (128, 512, 2048) are
+ * The cache pool sizes used by usb_alloc_coherent() (128, 512, 2048) are
* quite bad when used with the packet sizes of this device (e.g. 280,
* 520, 624). Therefore, we allocate and subdivide entire pages, using
* a smaller buffer only for the last chunk.
@@ -1068,8 +1068,8 @@ static int alloc_stream_buffers(struct ua101 *ua, struct ua101_stream *stream)
packets = min(remaining_packets, packets_per_page);
size = packets * stream->max_packet_bytes;
stream->buffers[i].addr =
- usb_buffer_alloc(ua->dev, size, GFP_KERNEL,
- &stream->buffers[i].dma);
+ usb_alloc_coherent(ua->dev, size, GFP_KERNEL,
+ &stream->buffers[i].dma);
if (!stream->buffers[i].addr)
return -ENOMEM;
stream->buffers[i].size = size;
@@ -1089,10 +1089,10 @@ static void free_stream_buffers(struct ua101 *ua, struct ua101_stream *stream)
unsigned int i;
for (i = 0; i < ARRAY_SIZE(stream->buffers); ++i)
- usb_buffer_free(ua->dev,
- stream->buffers[i].size,
- stream->buffers[i].addr,
- stream->buffers[i].dma);
+ usb_free_coherent(ua->dev,
+ stream->buffers[i].size,
+ stream->buffers[i].addr,
+ stream->buffers[i].dma);
}
static int alloc_stream_urbs(struct ua101 *ua, struct ua101_stream *stream,