/**
* clk_get - lookup and obtain a reference to a clock producer.
* @dev: device for clock "consumer"
- * @id: device ID
+ * @id: clock comsumer ID
*
* Returns a struct clk corresponding to the clock producer, or
- * valid IS_ERR() condition containing errno.
+ * valid IS_ERR() condition containing errno. The implementation
+ * uses @dev and @id to determine the clock consumer, and thereby
+ * the clock producer. (IOW, @id may be identical strings, but
+ * clk_get may return different clock producers depending on @dev.)
*/
struct clk *clk_get(struct device *dev, const char *id);