/* if the driver does not provide the ioctl interface
* or if that particular ioctl was not implemented
* (-ENOIOCTLCMD), we will try to emulate here.
+ *
+ * Drivers *SHOULD NOT* provide ioctl implementations
+ * for these requests. Instead, provide methods to
+ * support the following code, so that the RTC's main
+ * features are accessible without using ioctls.
+ *
+ * RTC and alarm times will be in UTC, by preference,
+ * but dual-booting with MS-Windows implies RTCs must
+ * use the local wall clock time.
*/
switch (cmd) {