rtc: move RTC_LIB_KUNIT_TEST to proper location

Move RTC_LIB_KUNIT_TEST under RTC_LIB so it is clear in the menu this is
part of the RTC subsystem.

Signed-off-by: Alexandre Belloni <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: alexandrebelloni

drivers/rtc/Kconfig

@@ -10,16 +10,6 @@ config RTC_MC146818_LIB
 	bool
 	select RTC_LIB
 
-config RTC_LIB_KUNIT_TEST
-	tristate "KUnit test for RTC lib functions" if !KUNIT_ALL_TESTS
-	depends on KUNIT
-	default KUNIT_ALL_TESTS
-	select RTC_LIB
-	help
-	  Enable this option to test RTC library functions.
-
-	  If unsure, say N.
-
 menuconfig RTC_CLASS
 	bool "Real Time Clock"
 	default n
@@ -85,6 +75,15 @@ config RTC_DEBUG
 	  Say yes here to enable debugging support in the RTC framework
 	  and individual RTC drivers.
 
+config RTC_LIB_KUNIT_TEST
+	tristate "KUnit test for RTC lib functions" if !KUNIT_ALL_TESTS
+	depends on KUNIT
+	default KUNIT_ALL_TESTS
+	help
+	  Enable this option to test RTC library functions.
+
+	  If unsure, say N.
+
 config RTC_NVMEM
 	bool "RTC non volatile storage support"
 	select NVMEM

drivers/rtc/Makefile

@@ -15,6 +15,8 @@ rtc-core-$(CONFIG_RTC_INTF_DEV)		+= dev.o
 rtc-core-$(CONFIG_RTC_INTF_PROC)	+= proc.o
 rtc-core-$(CONFIG_RTC_INTF_SYSFS)	+= sysfs.o
 
+obj-$(CONFIG_RTC_LIB_KUNIT_TEST)	+= lib_test.o
+
 # Keep the list ordered.
 
 obj-$(CONFIG_RTC_DRV_88PM80X)	+= rtc-88pm80x.o
@@ -178,4 +180,3 @@ obj-$(CONFIG_RTC_DRV_WM8350)	+= rtc-wm8350.o
 obj-$(CONFIG_RTC_DRV_X1205)	+= rtc-x1205.o
 obj-$(CONFIG_RTC_DRV_XGENE)	+= rtc-xgene.o
 obj-$(CONFIG_RTC_DRV_ZYNQMP)	+= rtc-zynqmp.o
-obj-$(CONFIG_RTC_LIB_KUNIT_TEST)	+= lib_test.o