staging: ks7010: review custom bit defines using macros from bitops header file

This commit reviews custom definitions using custom bit macros changing
them for the ones defined in the bitops header file.

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