How do I override charging current on Huawei Honor 6?

On SonyEriccson Xperia X10i I do this:

echo 1000 > /sys/devices/platform/msm_hsusb/gadget/chg_current

This allows faster charging from computer's USB port (if I know it can source more than 500mA) or limited/prohibited charging in case of I to economize the power of computer.

But how do I do this on Huawei Honor 6? It doesn't seem to have msm_hsusb.