Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/spmi/Kconfig b/drivers/spmi/Kconfig
index 0d3b70b..a53bad5 100644
--- a/drivers/spmi/Kconfig
+++ b/drivers/spmi/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # SPMI driver configuration
 #
@@ -12,7 +13,7 @@
 
 config SPMI_MSM_PMIC_ARB
 	tristate "Qualcomm MSM SPMI Controller (PMIC Arbiter)"
-	select IRQ_DOMAIN
+	select IRQ_DOMAIN_HIERARCHY
 	depends on ARCH_QCOM || COMPILE_TEST
 	depends on HAS_IOMEM
 	default ARCH_QCOM