Don't populate the read-only array match on the stack, instead make
it static const.  Makes the object code smaller by over 310 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
   8304	   1084	    128	   9516	   252c	drivers/nfc/s3fwrn5/firmware.o

After:
   text	   data	    bss	    dec	    hex	filename
   7894	   1180	    128	   9202	   23f2	drivers/nfc/s3fwrn5/firmware.o
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>