Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/media/usb/uvc/Kconfig b/drivers/media/usb/uvc/Kconfig
index 6ed85ef..4c2f4a3 100644
--- a/drivers/media/usb/uvc/Kconfig
+++ b/drivers/media/usb/uvc/Kconfig
@@ -1,8 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0-only
 config USB_VIDEO_CLASS
 	tristate "USB Video Class (UVC)"
 	depends on VIDEO_V4L2
 	select VIDEOBUF2_VMALLOC
-	---help---
+	help
 	  Support for the USB Video Class (UVC).  Currently only video
 	  input devices, such as webcams, are supported.
 
@@ -13,7 +14,7 @@
 	default y
 	depends on USB_VIDEO_CLASS
 	depends on USB_VIDEO_CLASS=INPUT || INPUT=y
-	---help---
+	help
 	  This option makes USB Video Class devices register an input device
 	  to report button events.