not sure if this is correct or not for 
fixing this warning:
  CC [M]  drivers/media/common/tuners/tuner-simple.o
drivers/media/common/tuners/tuner-simple.c: In function 'simple_set_tv_freq':
drivers/media/common/tuners/tuner-simple.c:548:20: warning: variable 'tun' set 
but not used

 Signed-off-by: Justin P. Mattock <justinmattock at gmail.com>

---
 drivers/media/common/tuners/tuner-simple.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/drivers/media/common/tuners/tuner-simple.c 
b/drivers/media/common/tuners/tuner-simple.c
index 8abbcc5..4465b99 100644
--- a/drivers/media/common/tuners/tuner-simple.c
+++ b/drivers/media/common/tuners/tuner-simple.c
@@ -545,14 +545,12 @@ static int simple_set_tv_freq(struct dvb_frontend *fe,
        struct tuner_simple_priv *priv = fe->tuner_priv;
        u8 config, cb;
        u16 div;
-       struct tunertype *tun;
        u8 buffer[4];
        int rc, IFPCoff, i;
        enum param_type desired_type;
        struct tuner_params *t_params;

-       tun = priv->tun;
-
+       
        /* IFPCoff = Video Intermediate Frequency - Vif:
                940  =16*58.75  NTSC/J (Japan)
                732  =16*45.75  M/N STD
-- 
1.7.1.rc1.21.gf3bd6

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