This patchset is a collection of fixes and clean ups found while
working on the uac2 gadget. Details are provided in each change.

Changes since v2: [3]
 * Slightly amend comment on dequeue error as requested by Felipe
 * Drop applied patch

Changes since v1: [1]
 * Jack's patch added to the series (no more deps)
 * Warning [2] on Patch 3 fixed

[1]: https://lore.kernel.org/r/20201221173531.215169-1-jbrunet@baylibre.com (local)
[2]: https://lore.kernel.org/r/202012291638.QiDQi3Gs-lkp@intel.com (local)
[3]: https://lore.kernel.org/r/20210106133652.512178-1-jbrunet@baylibre.com (local)

Jack Pham (1):
  usb: gadget: u_audio: Free requests only after callback

Jerome Brunet (3):
  usb: gadget: u_audio: factorize ssize to alsa fmt conversion
  usb: gadget: u_audio: remove struct uac_req
  usb: gadget: u_audio: clean up locking

 drivers/usb/gadget/function/u_audio.c | 135 ++++++++++++--------------
 1 file changed, 62 insertions(+), 73 deletions(-)

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2.29.2