NFC: Select CRC_CCITT for SHDLC link layer of HCI based drivers
authorMarcel Holtmann <marcel@holtmann.org>
Thu, 3 May 2012 05:12:48 +0000 (07:12 +0200)
committerJohn W. Linville <linville@tuxdriver.com>
Tue, 15 May 2012 21:27:28 +0000 (17:27 -0400)
commitf3a138c10b9a5f716d2b773e0ae08401ebd19f80
treec8bbce69088765dd928fc037164a80fa85d743e9
parent99e126fdc04fb567567a6ec14317fae16a7a2de1
NFC: Select CRC_CCITT for SHDLC link layer of HCI based drivers

The SHDLC link layer of HCI based drivers uses CRC-CCITT and thus
needs to select that kernel option.

Otherwise it ends up with this linking error:

net/built-in.o: In function `nfc_shdlc_add_len_crc':
net/nfc/hci/shdlc.c:113: undefined reference to `crc_ccitt'

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
net/nfc/hci/Kconfig