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Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6

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* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (229 commits)
  USB: remove unused usb_buffer_alloc and usb_buffer_free macros
  usb: musb: update gfp/slab.h includes
  USB: ftdi_sio: fix legacy SIO-device header
  USB: kl5usb105: reimplement using generic framework
  USB: kl5usb105: minor clean ups
  USB: kl5usb105: fix memory leak
  USB: io_ti: use kfifo to implement write buffering
  USB: io_ti: remove unsused private counter
  USB: ti_usb: use kfifo to implement write buffering
  USB: ir-usb: fix incorrect write-buffer length
  USB: aircable: fix incorrect write-buffer length
  USB: safe_serial: straighten out read processing
  USB: safe_serial: reimplement read using generic framework
  USB: safe_serial: reimplement write using generic framework
  usb-storage: always print quirks
  USB: usb-storage: trivial debug improvements
  USB: oti6858: use port write fifo
  USB: oti6858: use kfifo to implement write buffering
  USB: cypress_m8: use kfifo to implement write buffering
  USB: cypress_m8: remove unused drain define
  ...

Fix up conflicts (due to usb_buffer_alloc/free renaming) in
	drivers/input/tablet/acecad.c
	drivers/input/tablet/kbtab.c
	drivers/input/tablet/wacom_sys.c
	drivers/media/video/gspca/gspca.c
	sound/usb/usbaudio.c
This commit is contained in:
Linus Torvalds
2010-05-20 21:26:12 -07:00
父節點 3d62e3fdce e26bcf3723
當前提交 7a9b149212
共有 261 個文件被更改，包括 17253 次插入 和 8371 次删除
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16
sound/usb/misc/ua101.c
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@@ -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,