return CDS_DRIVE_NOT_READY;
}
-int ide_cdrom_check_media_change_real(struct cdrom_device_info *cdi,
- int slot_nr)
+/*
+ * ide-cd always generates media changed event if media is missing, which
+ * makes it impossible to use for proper event reporting, so disk->events
+ * is cleared to 0 and the following function is used only to trigger
+ * revalidation and never propagated to userland.
+ */
+unsigned int ide_cdrom_check_events_real(struct cdrom_device_info *cdi,
+ unsigned int clearing, int slot_nr)
{
ide_drive_t *drive = cdi->handle;
int retval;
(void) cdrom_check_status(drive, NULL);
retval = (drive->dev_flags & IDE_DFLAG_MEDIA_CHANGED) ? 1 : 0;
drive->dev_flags &= ~IDE_DFLAG_MEDIA_CHANGED;
- return retval;
+ return retval ? DISK_EVENT_MEDIA_CHANGE : 0;
} else {
- return -EINVAL;
+ return 0;
}
}