NFC: trf7970a: Ignore Overflow bit in FIFO Status Register

The Overflow bit in the 'FIFO Status Register' has
proven to be untrustworthy so ignore it.

Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
1 file changed