staging: ks7010: fix remaining long line warnings in ks7010_sdio source

This commit fixes remaining checkpatch warnings because of
the use of lines longer than 80 characters in ks7010_sdio
source file. After this clean, this file has no remaining
warnings around.

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