MIPS: Loongson-3: Fix build error after ld-version.sh modification

MIPS: Loongson-3: Fix build error after ld-version.sh modification

commit 820880cdba0137baff6cc0e828c3c418c363ae44 upstream.

Commit d5ece1cb074b2c ("Fix ld-version.sh to handle large 3rd version
part") modifies the ld version description. This causes a build error
on Loongson-3, so fix it.

Signed-off-by: Huacai Chen <chenhc@lemote.com>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: Steven J . Hill <sjhill@realitydiluted.com>
Cc: Fuxin Zhang <zhangfx@lemote.com>
Cc: Zhangjin Wu <wuzhangjin@gmail.com>
Cc: Huacai Chen <chenhc@lemote.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/12890/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>