UIO: Remove SMX Cryptengine driver

Ben Nizette, the author of this driver, told me in a private mail that this
project has been cancelled. He suggested to remove the driver for now, and
will come back with a new version should the hardware really exist.
This patch completely removes the driver.

Signed-off-by: Hans J. Koch <hjk@linutronix.de>
Acked-by: Ben Nizette <bn@niasdigital.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/uio/Kconfig

@@ -44,17 +44,6 @@ config UIO_PDRV_GENIRQ
 
 	  If you don't know what to do here, say N.
 
-config UIO_SMX
-	tristate "SMX cryptengine UIO interface"
-	help
-	  Userspace IO interface to the Cryptography engine found on the
-	  Nias Digital SMX boards.  These will be available from Q4 2008
-	  from http://www.niasdigital.com.  The userspace part of this
-	  driver will be released under the GPL at the same time as the
-	  hardware and will be able to be downloaded from the same site.
-
-	  If you compile this as a module, it will be called uio_smx.
-
 config UIO_AEC
 	tristate "AEC video timestamp device"
 	depends on PCI

drivers/uio/Makefile

@@ -2,7 +2,6 @@ obj-$(CONFIG_UIO)	+= uio.o
 obj-$(CONFIG_UIO_CIF)	+= uio_cif.o
 obj-$(CONFIG_UIO_PDRV)	+= uio_pdrv.o
 obj-$(CONFIG_UIO_PDRV_GENIRQ)	+= uio_pdrv_genirq.o
-obj-$(CONFIG_UIO_SMX)	+= uio_smx.o
 obj-$(CONFIG_UIO_AEC)	+= uio_aec.o
 obj-$(CONFIG_UIO_SERCOS3)	+= uio_sercos3.o
 obj-$(CONFIG_UIO_PCI_GENERIC)	+= uio_pci_generic.o