EDAC: Remove EDAC_MM_EDAC

Move all the EDAC core functionality behind CONFIG_EDAC and get rid of
that indirection. Update defconfigs which had it.

While at it, fix dependencies such that EDAC depends on RAS for the
tracepoints.
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: Chris Metcalf <cmetcalf@mellanox.com>
Cc: linux-edac@vger.kernel.org

arch/arm/configs/multi_v7_defconfig

@@ -748,7 +748,6 @@ CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
 CONFIG_LEDS_TRIGGER_TRANSIENT=y
 CONFIG_LEDS_TRIGGER_CAMERA=y
 CONFIG_EDAC=y
-CONFIG_EDAC_MM_EDAC=y
 CONFIG_EDAC_HIGHBANK_MC=y
 CONFIG_EDAC_HIGHBANK_L2=y
 CONFIG_RTC_CLASS=y

arch/arm/configs/pxa_defconfig

@@ -635,8 +635,7 @@ CONFIG_LEDS_TRIGGER_GPIO=m
 CONFIG_LEDS_TRIGGER_DEFAULT_ON=m
 CONFIG_LEDS_TRIGGER_TRANSIENT=m
 CONFIG_LEDS_TRIGGER_CAMERA=m
-CONFIG_EDAC=y
-CONFIG_EDAC_MM_EDAC=m
+CONFIG_EDAC=m
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DEBUG=y
 CONFIG_RTC_DRV_DS1307=m

arch/powerpc/configs/85xx-hw.config

@@ -16,9 +16,8 @@ CONFIG_DAVICOM_PHY=y
 CONFIG_DMADEVICES=y
 CONFIG_E1000E=y
 CONFIG_E1000=y
-CONFIG_EDAC_MM_EDAC=y
-CONFIG_EDAC_MPC85XX=y
 CONFIG_EDAC=y
+CONFIG_EDAC_MPC85XX=y
 CONFIG_EEPROM_AT24=y
 CONFIG_EEPROM_LEGACY=y
 CONFIG_FB_FSL_DIU=y

arch/powerpc/configs/85xx/ge_imp3a_defconfig

@@ -155,7 +155,6 @@ CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
 CONFIG_USB_STORAGE=y
 CONFIG_EDAC=y
-CONFIG_EDAC_MM_EDAC=y
 CONFIG_EDAC_MPC85XX=y
 CONFIG_RTC_CLASS=y
 # CONFIG_RTC_INTF_PROC is not set

arch/powerpc/configs/85xx/xes_mpc85xx_defconfig

@@ -116,7 +116,6 @@ CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_TIMER=y
 CONFIG_LEDS_TRIGGER_HEARTBEAT=y
 CONFIG_EDAC=y
-CONFIG_EDAC_MM_EDAC=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_DS1307=y
 CONFIG_RTC_DRV_CMOS=y

arch/powerpc/configs/cell_defconfig

@@ -179,7 +179,6 @@ CONFIG_INFINIBAND_MTHCA=m
 CONFIG_INFINIBAND_IPOIB=m
 CONFIG_INFINIBAND_IPOIB_DEBUG_DATA=y
 CONFIG_EDAC=y
-CONFIG_EDAC_MM_EDAC=y
 CONFIG_EDAC_CELL=y
 CONFIG_UIO=m
 CONFIG_EXT2_FS=y

arch/powerpc/configs/pasemi_defconfig

@@ -142,7 +142,6 @@ CONFIG_USB_UHCI_HCD=y
 CONFIG_USB_SL811_HCD=y
 CONFIG_USB_STORAGE=y
 CONFIG_EDAC=y
-CONFIG_EDAC_MM_EDAC=y
 CONFIG_EDAC_PASEMI=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_DS1307=y

arch/powerpc/configs/ppc64_defconfig

@@ -262,7 +262,6 @@ CONFIG_INFINIBAND_IPOIB_CM=y
 CONFIG_INFINIBAND_SRP=m
 CONFIG_INFINIBAND_ISER=m
 CONFIG_EDAC=y
-CONFIG_EDAC_MM_EDAC=y
 CONFIG_EDAC_PASEMI=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_DS1307=y

arch/powerpc/configs/ppc64e_defconfig

@@ -173,7 +173,6 @@ CONFIG_INFINIBAND_MTHCA=m
 CONFIG_INFINIBAND_IPOIB=m
 CONFIG_INFINIBAND_ISER=m
 CONFIG_EDAC=y
-CONFIG_EDAC_MM_EDAC=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_DS1307=y
 CONFIG_FS_DAX=y

arch/powerpc/configs/ppc6xx_defconfig

@@ -988,8 +988,7 @@ CONFIG_LEDS_TRIGGER_BACKLIGHT=m
 CONFIG_LEDS_TRIGGER_DEFAULT_ON=m
 CONFIG_ACCESSIBILITY=y
 CONFIG_A11Y_BRAILLE_CONSOLE=y
-CONFIG_EDAC=y
-CONFIG_EDAC_MM_EDAC=m
+CONFIG_EDAC=m
 CONFIG_RTC_CLASS=y
 # CONFIG_RTC_HCTOSYS is not set
 CONFIG_RTC_DRV_DS1307=m

arch/tile/configs/tilegx_defconfig

@@ -249,7 +249,6 @@ CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_OHCI_HCD=y
 CONFIG_USB_STORAGE=y
 CONFIG_EDAC=y
-CONFIG_EDAC_MM_EDAC=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_TILE=y
 CONFIG_EXT2_FS=y

arch/tile/configs/tilepro_defconfig

@@ -358,7 +358,6 @@ CONFIG_WATCHDOG_NOWAYOUT=y
 # CONFIG_VGA_ARB is not set
 # CONFIG_USB_SUPPORT is not set
 CONFIG_EDAC=y
-CONFIG_EDAC_MM_EDAC=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_TILE=y
 CONFIG_EXT2_FS=y

drivers/acpi/Kconfig

@@ -471,7 +471,6 @@ config ACPI_EXTLOG
 	tristate "Extended Error Log support"
 	depends on X86_MCE && X86_LOCAL_APIC && EDAC
 	select UEFI_CPER
-	select RAS
 	default n
 	help
 	  Certain usages such as Predictive Failure Analysis (PFA) require

drivers/edac/Makefile

@@ -6,8 +6,7 @@
 # GNU General Public License.
 #
 
-obj-$(CONFIG_EDAC)			:= edac_stub.o
-obj-$(CONFIG_EDAC_MM_EDAC)		+= edac_core.o
+obj-$(CONFIG_EDAC)			:= edac_stub.o edac_core.o
 
 edac_core-y	:= edac_mc.o edac_device.o edac_mc_sysfs.o
 edac_core-y	+= edac_module.o edac_device_sysfs.o wq.o

drivers/edac/edac_stub.c

@@ -20,7 +20,7 @@
 int edac_report_status = EDAC_REPORTING_ENABLED;
 EXPORT_SYMBOL_GPL(edac_report_status);
 
-static int __init edac_report_setup(char *str)
+static int __init __maybe_unused edac_report_setup(char *str)
 {
 	if (!str)
 		return -EINVAL;