staging: ks7010: remove nonsense comment in ks_wlan.h file

Header file ks_wlan.h has a lot of nonsense comments along
the different declarations included on it. Most of them are
just the same as the variable name. Just remove them all.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>