EDAC/i82443bxgx: Remove driver that has been marked broken since 2007

The history of this driver is pretty amusing. It was marked broken in
2007 in

  28f96ee ("drivers/edac-new-i82443bxgz-mc-driver: mark as broken").

It was then fixed in 2008 in

  53a2fe5 ("edac: make i82443bxgx_edac coexist with intel_agp"),

but the dependency on BROKEN was never removed. Given that this was never
fixed in the last ~18 years, it is obvious there is no demand for this driver.
Remove it and move the former maintainer to the CREDITS file.

Signed-off-by: Ethan Nelson-Moore <enelsonmoore@gmail.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://patch.msgid.link/20260129082937.48740-1-enelsonmoore@gmail.com

Author: EthanNelson-Moore

CREDITS

@@ -3766,6 +3766,10 @@ S: 10 Stockalls Place
 S: Minto, NSW, 2566
 S: Australia
 
+N: Tim Small
+E: tim@buttersideup.com
+D: Intel 82443BX/GX (440BX/GX chipset) EDAC driver
+
 N: Stephen Smalley
 E: sds@tycho.nsa.gov
 D: portions of the Linux Security Module (LSM) framework and security modules

MAINTAINERS

@@ -9089,12 +9089,6 @@ L:	linux-edac@vger.kernel.org
 S:	Maintained
 F:	drivers/edac/i7core_edac.c
 
-EDAC-I82443BXGX
-M:	Tim Small <tim@buttersideup.com>
-L:	linux-edac@vger.kernel.org
-S:	Maintained
-F:	drivers/edac/i82443bxgx_edac.c
-
 EDAC-I82975X
 M:	"Arvind R." <arvino55@gmail.com>
 L:	linux-edac@vger.kernel.org

drivers/edac/Kconfig

@@ -150,14 +150,6 @@ config EDAC_E752X
 	  Support for error detection and correction on the Intel
 	  E7520, E7525, E7320 server chipsets.
 
-config EDAC_I82443BXGX
-	tristate "Intel 82443BX/GX (440BX/GX)"
-	depends on PCI && X86_32
-	depends on BROKEN
-	help
-	  Support for error detection and correction on the Intel
-	  82443BX/GX memory controllers (440BX/GX chipsets).
-
 config EDAC_I82875P
 	tristate "Intel 82875p (D82875P, E7210)"
 	depends on PCI && X86_32

drivers/edac/Makefile

@@ -38,7 +38,6 @@ obj-$(CONFIG_EDAC_PND2)			+= pnd2_edac.o
 obj-$(CONFIG_EDAC_IGEN6)			+= igen6_edac.o
 obj-$(CONFIG_EDAC_E7XXX)		+= e7xxx_edac.o
 obj-$(CONFIG_EDAC_E752X)		+= e752x_edac.o
-obj-$(CONFIG_EDAC_I82443BXGX)		+= i82443bxgx_edac.o
 obj-$(CONFIG_EDAC_I82875P)		+= i82875p_edac.o
 obj-$(CONFIG_EDAC_I82975X)		+= i82975x_edac.o
 obj-$(CONFIG_EDAC_I3000)		+= i3000_edac.o