X-Git-Url: https://git.ayoreis.com/Adafruit_Blinka-hackapet.git/blobdiff_plain/a3770186a94117be56a8d9a8038a2d540bd2884c..4782c180b240d80a772f63ca81e0876f39a69c26:/src/adafruit_blinka/microcontroller/generic_linux/i2c.py

diff --git a/src/adafruit_blinka/microcontroller/generic_linux/i2c.py b/src/adafruit_blinka/microcontroller/generic_linux/i2c.py
index b151798..7be7514 100644
--- a/src/adafruit_blinka/microcontroller/generic_linux/i2c.py
+++ b/src/adafruit_blinka/microcontroller/generic_linux/i2c.py
@@ -11,6 +11,7 @@ class I2C:
     _mode = None
     _i2c_bus = None
 
+    # pylint: disable=unused-argument
     def __init__(self, bus_num, mode=MASTER, baudrate=None):
         if mode != self.MASTER:
             raise NotImplementedError("Only I2C Master supported!")
@@ -24,7 +25,9 @@ class I2C:
         except FileNotFoundError:
             raise RuntimeError(
                 "I2C Bus #%d not found, check if enabled in config!" % bus_num
-            )
+            ) from RuntimeError
+
+    # pylint: enable=unused-argument
 
     def scan(self):
         """Try to read a byte from each address, if you get an OSError