staging: vt6655: card.c: Comments fixes
staging: vt6655: card.c: Comments fixes

Replace C99 "//" comments by "/* */", remove not needed
comments (year of adding code, commented code)

Signed-off-by: Veronika Kabatova <04a38f50458ae9bd447b9af57abbd247999050cc@gmail.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs