remove spi configure

Author: FoamyGuy

adafruit_tlc5947.py

@@ -158,9 +158,7 @@ def write(self):
             # Lock the SPI bus and configure it for the shift register.
             while not self._spi.try_lock():
                 pass
-            self._spi.configure(
-                baudrate=self._spi.frequency, polarity=0, phase=0, bits=8
-            )
+
             # First ensure latch is low.
             self._latch.value = False
             # Write out the bits.