[PATCH v2 0/4] usb: gadget: add queue depth for sourcesink

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Hi Felipe and others,

This patch set adds multiple queue support for gadget sourcesink
function, it adds additional two parameters for both bulk and iso
transfer, the default value is current setting.

Changes for v2:
- Rebase to latest v4.4-rc1
- Agree Krzysztof's suggestion, and add patch 4/4 to support
  quit from multiple qlen loop if usb_ep_queue returns error.

Peter Chen (4):
  usb: gadget: f_sourcesink: add queue depth
  Documentation: usb: gadget-testing: add description for depth of queue
  Doc: ABI: configfs-usb-gadget-sourcesink: add two entries for depth of
    queue
  usb: gadget: f_sourcesink: quit if usb_ep_queue returns error

 .../ABI/testing/configfs-usb-gadget-sourcesink     |   2 +
 Documentation/usb/gadget-testing.txt               |   2 +
 drivers/usb/gadget/function/f_sourcesink.c         | 143 ++++++++++++++++-----
 drivers/usb/gadget/function/g_zero.h               |   6 +
 drivers/usb/gadget/legacy/zero.c                   |  12 ++
 5 files changed, 132 insertions(+), 33 deletions(-)

-- 
1.9.1

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