eth: remove the DLink/Sundance (ST201) driver

Konstantin reports the maintainer's address bounces.
There is no other maintainer and the driver is quite old.
There is a good chance nobody is using this driver any more.
Let's try to remove it completely, we can revert it back in
if someone complains.

Link: https://lore.kernel.org/20240925-bizarre-earwig-from-pluto-1484aa@lemu/
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Acked-by: Denis Kirjanov <dkirjanov@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

MAINTAINERS

@@ -22267,12 +22267,6 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
 F:	drivers/input/keyboard/sun4i-lradc-keys.c
 
-SUNDANCE NETWORK DRIVER
-M:	Denis Kirjanov <kda@linux-powerpc.org>
-L:	netdev@vger.kernel.org
-S:	Maintained
-F:	drivers/net/ethernet/dlink/sundance.c
-
 SUNPLUS ETHERNET DRIVER
 M:	Wells Lu <wellslutw@gmail.com>
 L:	netdev@vger.kernel.org

arch/mips/configs/mtx1_defconfig

@@ -275,7 +275,6 @@ CONFIG_DM9102=m
 CONFIG_ULI526X=m
 CONFIG_PCMCIA_XIRCOM=m
 CONFIG_DL2K=m
-CONFIG_SUNDANCE=m
 CONFIG_PCMCIA_FMVJ18X=m
 CONFIG_E100=m
 CONFIG_E1000=m

arch/powerpc/configs/ppc6xx_defconfig

@@ -435,7 +435,6 @@ CONFIG_DM9102=m
 CONFIG_ULI526X=m
 CONFIG_PCMCIA_XIRCOM=m
 CONFIG_DL2K=m
-CONFIG_SUNDANCE=m
 CONFIG_S2IO=m
 CONFIG_FEC_MPC52xx=m
 CONFIG_GIANFAR=m

drivers/net/ethernet/dlink/Kconfig

@@ -32,24 +32,4 @@ config DL2K
 	  To compile this driver as a module, choose M here: the
 	  module will be called dl2k.
 
-config SUNDANCE
-	tristate "Sundance Alta support"
-	depends on PCI
-	select CRC32
-	select MII
-	help
-	  This driver is for the Sundance "Alta" chip.
-	  More specific information and updates are available from
-	  <http://www.scyld.com/network/sundance.html>.
-
-config SUNDANCE_MMIO
-	bool "Use MMIO instead of PIO"
-	depends on SUNDANCE
-	help
-	  Enable memory-mapped I/O for interaction with Sundance NIC registers.
-	  Do NOT enable this by default, PIO (enabled when MMIO is disabled)
-	  is known to solve bugs on certain chips.
-
-	  If unsure, say N.
-
 endif # NET_VENDOR_DLINK

drivers/net/ethernet/dlink/Makefile

@@ -4,4 +4,3 @@
 #
 
 obj-$(CONFIG_DL2K) += dl2k.o
-obj-$(CONFIG_SUNDANCE) += sundance.o