[PATCH v5 0/3] Latest Roccat HID fixes

Now d76994443eed ("HID: roccat: fix locking in roccat_connect() and
roccat_disconnect()") is landed, and these ones are expected to fix
https://syzkaller.appspot.com/bug?extid=d632e93ffcd1452bc61e and
https://syzkaller.appspot.com/bug?extid=c492a9e154f81127551f.

Dmitry Antipov (3):
  HID: roccat: use device_is_registered() to check whether device is available
  HID: roccat: fix device access in roccat_release()
  HID: roccat: use kref to manage device instances

 drivers/hid/hid-roccat.c | 63 +++++++++++++++++++++++-----------------
 1 file changed, 37 insertions(+), 26 deletions(-)

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2.55.0