o Fix bug in Mini DiSEqC code

The bug was visible as a warning with gcc-3.4.4 (prerelease)

Message:
drivers/media/dvb/bt8xx/dst.c:1349: warning: initialization from
incompatible pointer type.

Signed-off-by: Manu Abraham <manu@kromtek.com>

dst.c |   31 ++++++++++++++++++++++++++-----
       1 files changed, 26 insertions(+), 5 deletions(-)