- removed board_flash function, like done for all the other bsps (see 329b24af32) - removed empty line

Signed-off-by: Steffen Pankratz <kratz00@gmx.de>
Reviewed-by: Tim Niemeyer <tim.niemeyer@mastersword.de>

bsp/board_ubnt-nano-m.bsp

@@ -1,4 +1,3 @@
-
 machine=ubnt-nano-m
 target=$builddir/$machine
 
@@ -15,10 +14,6 @@ board_postbuild() {
     cp $target/bin/ar71xx/openwrt-ar71xx-generic-ubnt-nano-m-squashfs-sysupgrade.bin ./bin/
 }
 
-board_flash() {
-	echo "nothing implemented"
-}
-
 board_clean() {
 	/bin/rm -rf $target bin/*$machine*
 }