[PATCH 0/4] ALSA: usb-audio: More EP-related fixes

[Takashi Iwai]

This is a series of small fixes for USB-audio endpoint management
after the latest change to split prepare/hw_params.


Takashi

===

Takashi Iwai (4):
  ALSA: usb-audio: Avoid unnecessary interface change at EP close
  ALSA: usb-audio: Apply mutex around snd_usb_endpoint_set_params()
  ALSA: usb-audio: Correct the return code from
    snd_usb_endpoint_set_params()
  ALSA: usb-audio: Avoid superfluous endpoint setup

 sound/usb/card.h     |  3 ++-
 sound/usb/endpoint.c | 32 +++++++++++++++++++++++++-------
 2 files changed, 27 insertions(+), 8 deletions(-)

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2.35.3