* Configures a DMA channel.
*
* @return
-* >= 0 - Initialization was successfull.
+* >= 0 - Initialization was successful.
*
* -EBUSY - Device is currently being used.
* -ENODEV - Device handed in is invalid.
/**
* Initializes all of the data structures associated with the DMA.
* @return
-* >= 0 - Initialization was successfull.
+* >= 0 - Initialization was successful.
*
* -EBUSY - Device is currently being used.
* -ENODEV - Device handed in is invalid.