staging: vt6655: card Remove function vUpdateIFS

vUpdateIFS does the same operations of CARDbSetPhyParameter there
is not need to call this function.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/staging/vt6655/card.c
Simple merge

diff --cc drivers/staging/vt6655/card.h
Simple merge

diff --cc drivers/staging/vt6655/device_main.c
Simple merge