Delete sis190 net driver.

The driver was copied from the very-buggy r8169 (pre-Francois),
and is for hardware that isn't even out of the lab yet.

drivers/net/Kconfig

@@ -1962,16 +1962,6 @@ config R8169
 	  To compile this driver as a module, choose M here: the module
 	  will be called r8169.  This is recommended.
 
-config SIS190
-	tristate "SiS190 gigabit ethernet support (EXPERIMENTAL)"
-	depends on PCI && EXPERIMENTAL
-	select CRC32
-	---help---
-	  Say Y here if you have a SiS 190 PCI Gigabit Ethernet adapter.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called sis190.  This is recommended.
-
 config SK98LIN
 	tristate "Marvell Yukon Chipset / SysKonnect SK-98xx Support"
 	depends on PCI

drivers/net/Makefile

@@ -41,7 +41,6 @@ obj-$(CONFIG_EEPRO100) += eepro100.o
 obj-$(CONFIG_E100) += e100.o
 obj-$(CONFIG_TLAN) += tlan.o
 obj-$(CONFIG_EPIC100) += epic100.o
-obj-$(CONFIG_SIS190) += sis190.o
 obj-$(CONFIG_SIS900) += sis900.o
 obj-$(CONFIG_YELLOWFIN) += yellowfin.o
 obj-$(CONFIG_ACENIC) += acenic.o