[0/3] USB: core: add endpoint-blacklist quirk

Message

Johan Hovold Feb. 3, 2020, 3:38 p.m. UTC

This series adds a new endpoint-blacklist device quirk and uses that to
ignore a duplicate endpoint in a broken altsetting of a sound card. The
last patch is just a related cleanup.

Johan


Johan Hovold (3):
  USB: core: add endpoint-blacklist quirk
  USB: quirks: blacklist duplicate ep on Sound Devices USBPre2
  USB: core: clean up endpoint-descriptor parsing

 drivers/usb/core/config.c  | 31 +++++++++++++++++++------------
 drivers/usb/core/quirks.c  | 37 +++++++++++++++++++++++++++++++++++++
 drivers/usb/core/usb.h     |  3 +++
 include/linux/usb/quirks.h |  3 +++
 4 files changed, 62 insertions(+), 12 deletions(-)