Simplify I2c bus selection

Author: golemparts

Diff for: src/i2c.rs

@@ -233,19 +233,10 @@ impl I2c {
         match DeviceInfo::new()?.model() {
             // Pi B Rev 1 uses I2C0
             Model::RaspberryPiBRev1 => I2c::with_bus(0),
-            Model::RaspberryPi4B
-            | Model::RaspberryPi400
-            | Model::RaspberryPiComputeModule4
-            | Model::RaspberryPiComputeModule4S
-            | Model::RaspberryPi5
-            | Model::RaspberryPi500
-            | Model::RaspberryPiComputeModule5
-            | Model::RaspberryPiComputeModule5Lite => {
-                // Pi 4B/400 could have I2C3 enabled on pins 3 and 5
+            _ => {
+                // Pi 4B or later could have I2C3 enabled on pins 3 and 5
                 I2c::with_bus(1).or_else(|_| I2c::with_bus(3))
             }
-            // Everything else should be using I2C1
-            _ => I2c::with_bus(1),
         }
     }