* Initializes private state of CLK module.
* Parameters:
* Returns:
- * TRUE if initialized; FALSE if error occured.
+ * TRUE if initialized; FALSE if error occurred.
* Requires:
* Ensures:
* CLK initialized.
* Parameters:
* Returns:
* 0: Success.
- * -EPERM: Error occured while enabling the clock.
+ * -EPERM: Error occurred while enabling the clock.
* Requires:
* Ensures:
*/
* Parameters:
* Returns:
* 0: Success.
- * -EPERM: Error occured while disabling the clock.
+ * -EPERM: Error occurred while disabling the clock.
* Requires:
* Ensures:
*/