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V4L/DVB (7260): tuner-xc3028: Don't check return code for clock reset 

Only tm6000 needs to be aware when a frequency is being changed. This seems
to improve channel change detection. Other bridges don't need this.
So, better to discard any errors if this fails, and proceed changing the
channels.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Mauro Carvalho Chehab 2008-04-22 14:45:20 -03:00
parent 8765561fc8
commit 1fe8736955
1 changed files with 5 additions and 3 deletions
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8
drivers/media/video/tuner-xc2028.c
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@ -904,9 +904,11 @@ static int generic_set_freq(struct dvb_frontend *fe, u32 freq /* in HZ */,
if (rc < 0)
goto ret;
rc = priv->tuner_callback(priv->video_dev, XC2028_RESET_CLK, 1);
if (rc < 0)
goto ret;
/* Return code shouldn't be checked.
The reset CLK is needed only with tm6000.
Driver should work fine even if this fails.
*/
priv->tuner_callback(priv->video_dev, XC2028_RESET_CLK, 1);
msleep(10);