Fix Raspberry Pi SPI bus 1 not working

[Adafruit_Blinka-hackapet.git] / src / adafruit_blinka / microcontroller / nxp_lpc4330 / pwmout.py

diff --git a/src/adafruit_blinka/microcontroller/nxp_lpc4330/pwmout.py b/src/adafruit_blinka/microcontroller/nxp_lpc4330/pwmout.py
index 5bb7889d3430f74aff8f13a37f2a6f6da742898d..cab12589c92d420f26e35b7fb76da51016886840 100644 (file)
--- a/src/adafruit_blinka/microcontroller/nxp_lpc4330/pwmout.py
+++ b/src/adafruit_blinka/microcontroller/nxp_lpc4330/pwmout.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: 2021 Melissa LeBlanc-Williams for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
 """PWMOut Class for NXP LPC4330"""
 
 from greatfet import GreatFET
@@ -5,7 +8,7 @@ from greatfet import GreatFET
 try:
     from microcontroller.pin import pwmOuts
 except ImportError:
-    raise RuntimeError("No PWM outputs defined for this board")
+    raise RuntimeError("No PWM outputs defined for this board") from ImportError
 
 # pylint: disable=unnecessary-pass
 class PWMError(IOError):