MIPS: Loongson1B: Fix a typo

Fix a typo in the code.

Signed-off-by: Kelvin Cheung <keguang.zhang@gmail.com>
Patchwork: http://patchwork.linux-mips.org/patch/4434
Signed-off-by: John Crispin <blogic@openwrt.org>
1 file changed