xdriver_xf86-video-sisusb: remove package

This X.org driver has been removed from upstream X.org releases and is
related to a very specific type of hardware that isn't likely to be used
in a Buildroot context.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/x11r7/Config.in

@@ -199,7 +199,6 @@ endmenu
 		source package/x11r7/xdriver_xf86-video-savage/Config.in
 		source package/x11r7/xdriver_xf86-video-siliconmotion/Config.in
 		source package/x11r7/xdriver_xf86-video-sis/Config.in
-		source package/x11r7/xdriver_xf86-video-sisusb/Config.in
 		source package/x11r7/xdriver_xf86-video-suncg14/Config.in
 		source package/x11r7/xdriver_xf86-video-suncg3/Config.in
 		source package/x11r7/xdriver_xf86-video-suncg6/Config.in

package/x11r7/xdriver_xf86-video-sisusb/Config.in

@@ -1,12 +0,0 @@
-config BR2_PACKAGE_XDRIVER_XF86_VIDEO_SISUSB
-	bool "xf86-video-sisusb"
-	select BR2_PACKAGE_XSERVER_XORG_SERVER
-	select BR2_PACKAGE_XPROTO_FONTSPROTO
-	select BR2_PACKAGE_XPROTO_RANDRPROTO
-	select BR2_PACKAGE_XPROTO_RENDERPROTO
-	select BR2_PACKAGE_XPROTO_VIDEOPROTO
-	select BR2_PACKAGE_XPROTO_XEXTPROTO
-	select BR2_PACKAGE_XPROTO_XINERAMAPROTO
-	select BR2_PACKAGE_XPROTO_XPROTO
-	help
-	  SiS USB video driver

package/x11r7/xdriver_xf86-video-sisusb/xdriver_xf86-video-sisusb.mk

@@ -1,12 +0,0 @@
-################################################################################
-#
-# xdriver_xf86-video-sisusb -- SiS USB video driver
-#
-################################################################################
-
-XDRIVER_XF86_VIDEO_SISUSB_VERSION = 0.9.4
-XDRIVER_XF86_VIDEO_SISUSB_SOURCE = xf86-video-sisusb-$(XDRIVER_XF86_VIDEO_SISUSB_VERSION).tar.bz2
-XDRIVER_XF86_VIDEO_SISUSB_SITE = http://xorg.freedesktop.org/releases/individual/driver
-XDRIVER_XF86_VIDEO_SISUSB_DEPENDENCIES = xserver_xorg-server xproto_fontsproto xproto_randrproto xproto_renderproto xproto_videoproto xproto_xextproto xproto_xineramaproto xproto_xproto
-
-$(eval $(autotools-package))