ProtouProject/android_device_htc_protou — pull request #10 by neXusPRIME (2013-07-07 18:50:34+00:00)
Title: Add wifi module path

Your kernel config builds bcmdhd as a separate module:
CONFIG_BCMDHD=m

Also verify, that bcmdhd.ko is being copied to system/lib:
Add this in protou.mk
device/htc/protou/prebuilt/modules/bcmdhd.ko:system/lib/modules/bcmdhd.ko