Staging: vt6655: Fixed ERROR: do not use C99 // comments in vt6655/aes_ccmp.h.

This patch fixes ERROR: do not use C99 // comments found by checkpatch
in vt6655/aes_ccmp.c.

Signed-off-by: Tülin İzer <tulinizer@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>