NFC: digital: digital_tg_send_sensf_res() can be static
NFC: digital: digital_tg_send_sensf_res() can be static

Fixes sparse hint:

net/nfc/digital_technology.c:640:5: sparse: symbol 'digital_tg_send_sensf_res'
was not declared. Should it be static?

Cc: Thierry Escande <8295222208d314dddcc14155752f32b4c5081c7d@linux.intel.com>
Signed-off-by: Fengguang Wu <24f7fe9d205c8a9f6ade0c2894e14303ca16087f@intel.com>
Signed-off-by: Samuel Ortiz <0ba86cb3f08bbb861958e54bd3438887adb4263c@linux.intel.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs