Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/lightnvm/Kconfig b/drivers/lightnvm/Kconfig
index 439bf90..8f39f9b 100644
--- a/drivers/lightnvm/Kconfig
+++ b/drivers/lightnvm/Kconfig
@@ -1,11 +1,11 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Open-Channel SSD NVM configuration
 #
 
 menuconfig NVM
 	bool "Open-Channel SSD target support"
-	depends on BLOCK && PCI
-	select BLK_DEV_NVME
+	depends on BLOCK
 	help
 	  Say Y here to get to enable Open-channel SSDs.