lsusb: new applet. +400 bytes

Signed-off-by: Souf Oued <souf_oued@yahoo.fr>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/util-linux/Kbuild b/util-linux/Kbuild
index 3004fd0..72a2ef1 100644
--- a/util-linux/Kbuild
+++ b/util-linux/Kbuild
@@ -22,6 +22,7 @@
 lib-$(CONFIG_IPCS)              += ipcs.o
 lib-$(CONFIG_LOSETUP)           += losetup.o
 lib-$(CONFIG_LSPCI)             += lspci.o
+lib-$(CONFIG_LSUSB)             += lsusb.o
 lib-$(CONFIG_MDEV)              += mdev.o
 lib-$(CONFIG_MKFS_EXT2)         += mkfs_ext2.o
 lib-$(CONFIG_MKFS_MINIX)        += mkfs_minix.o