/**
* scm_legacy_call() - Sends a command to the SCM and waits for the command to
* finish processing.
+ * @dev: device
+ * @desc: descriptor structure containing arguments and return values
+ * @res: results from SMC call
*
* A note on cache maintenance:
* Note that any buffers that are expected to be accessed by the secure world
/**
* scm_legacy_call_atomic() - Send an atomic SCM command with up to 5 arguments
* and 3 return values
+ * @unused: device, legacy argument, not used, can be NULL
* @desc: SCM call descriptor containing arguments
* @res: SCM call return values
*