tty: vt/Makefile: set the variables to static

tty: vt/Makefile: set the variables to static

In the file drivers/tty/vt/defkeymap.c generated by command
loadkeys --mktable defkeymap.map > defkeymap.c
the 6 variables: shift_map, altgr_map, ctrl_map, shift_ctrl_map, alt_map,
and ctrl_alt_map should be static because they are used only in this file.
There is no reason to remove the static by sed command.

Signed-off-by: Cong Ding <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/tty/vt/Makefile

···
 ifdef GENERATE_KEYMAP
 
 $(obj)/defkeymap.c: $(obj)/%.c: $(src)/%.map
-	loadkeys --mktable $< > $@.tmp
-	sed -e 's/^static *//' $@.tmp > $@
-	rm $@.tmp
+	loadkeys --mktable $< > $@
 
 endif