crc16: move to lib_generic

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/common/Makefile b/common/Makefile
index ff2e6c6..0c8ef5b 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -141,7 +141,6 @@
 COBJS-$(CONFIG_USB_STORAGE) += usb_storage.o
 endif
 COBJS-$(CONFIG_USB_KEYBOARD) += usb_kbd.o
-COBJS-y += crc16.o
 COBJS-y += xyzModem.o
 COBJS-y += cmd_mac.o
 COBJS-$(CONFIG_CMD_MFSL) += cmd_mfsl.o
diff --git a/lib_generic/Makefile b/lib_generic/Makefile
index a820f97..7df5a2c 100644
--- a/lib_generic/Makefile
+++ b/lib_generic/Makefile
@@ -30,6 +30,7 @@
 COBJS-y += bzlib_decompress.o
 COBJS-y += bzlib_randtable.o
 COBJS-y += bzlib_huffman.o
+COBJS-y += crc16.o
 COBJS-y += crc32.o
 COBJS-y += ctype.o
 COBJS-y += display_options.o
diff --git a/common/crc16.c b/lib_generic/crc16.c
similarity index 100%
rename from common/crc16.c
rename to lib_generic/crc16.c