Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/ide/ide-cd_ioctl.c b/drivers/ide/ide-cd_ioctl.c
index 4a6e1a4..46f2df2 100644
--- a/drivers/ide/ide-cd_ioctl.c
+++ b/drivers/ide/ide-cd_ioctl.c
@@ -82,8 +82,9 @@
/*
* 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
+ * makes it impossible to use for proper event reporting, so
+ * DISK_EVENT_FLAG_UEVENT is cleared in disk->event_flags
+ * 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,