V4L/DVB (4773): Misc fixes for DiB3000 and DiB7000

This patch contains several fixes for the autosearch algorithm and other small ones.

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 1 insertions, 6 deletions

diff --git a/drivers/media/dvb/frontends/dib3000mc.c b/drivers/media/dvb/frontends/dib3000mc.c
index 3561a777568c..5da66178006c 100644
--- a/drivers/media/dvb/frontends/dib3000mc.c
+++ b/drivers/media/dvb/frontends/dib3000mc.c
@@ -511,16 +511,11 @@ static int dib3000mc_autosearch_start(struct dvb_frontend *demod, struct dibx000
 
 
         /* a channel for autosearch */
-        reg = 0;
-        if (chan->nfft == -1 && chan->guard == -1) reg = 7;
-        if (chan->nfft == -1 && chan->guard != -1) reg = 2;
-        if (chan->nfft != -1 && chan->guard == -1) reg = 3;
-
         fchan.nfft = 1; fchan.guard = 0; fchan.nqam = 2;
         fchan.vit_alpha = 1; fchan.vit_code_rate_hp = 2; fchan.vit_code_rate_lp = 2;
         fchan.vit_hrch = 0; fchan.vit_select_hp = 1;
 
-        dib3000mc_set_channel_cfg(state, &fchan, reg);
+        dib3000mc_set_channel_cfg(state, &fchan, 7);
 
         reg = dib3000mc_read_word(state, 0);
         dib3000mc_write_word(state, 0, reg | (1 << 8));