Revert "prima: Build as prima_wlan.ko"

This reverts commit fc235f3ebbe5bbc091e5447a4456a8f9b6ff9e00.

Signed-off-by: Zhao Wei Liew <zhaoweiliew@gmail.com>
Revert "prima: Build  non-debug version"

This reverts commit 2d5dbde97c7629017b2ad058938224f129c56a8f.

Signed-off-by: Zhao Wei Liew <zhaoweiliew@gmail.com>