uart/i2cfilter: Don't check multiple-choice options.

[libsigrokdecode.git] / decoders / i2cfilter / pd.py

diff --git a/decoders/i2cfilter/pd.py b/decoders/i2cfilter/pd.py
index 895cc179045333d83280a7031edf40933612bfb4..1a9f43328b6a37c8f09b39695f75b405c4d62e93 100644 (file)
--- a/decoders/i2cfilter/pd.py
+++ b/decoders/i2cfilter/pd.py
@@ -47,8 +47,6 @@ class Decoder(srd.Decoder):
         self.out_python = self.register(srd.OUTPUT_PYTHON, proto_id='i2c')
         if self.options['address'] not in range(0, 127 + 1):
             raise Exception('Invalid slave (must be 0..127).')
-        if self.options['direction'] not in ('both', 'read', 'write'):
-            raise Exception('Invalid direction (valid: read/write/both).')
 
     # Grab I²C packets into a local cache, until an I²C STOP condition
     # packet comes along. At some point before that STOP condition, there