failed to apply patch:
checking file net/bluetooth/rfcomm/sock.c
checking file net/bluetooth/sco.c
checking file include/net/bluetooth/bluetooth.h
checking file net/bluetooth/hci_core.c
checking file net/bluetooth/hci_sock.c
checking file net/bluetooth/hci_sysfs.c
checking file net/bluetooth/sco.c
Hunk #1 succeeded at 569 (offset -8 lines).
Hunk #2 FAILED at 589.
1 out of 2 hunks FAILED