NFC: Fix NCI over SPI build

kbuild test robot found following error:

     net/built-in.o: In function `nci_spi_send':
  >> spi.c:(.text+0x19a76f): undefined reference to `crc_ccitt'

Add CRC_CCITT module to Kconfig to fix it

Reported-by: kbuild test robot.
Signed-off-by: Frederic Danis <frederic.danis@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
1 file changed