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authorMauro Carvalho Chehab <mchehab@infradead.org>2008-04-22 14:45:20 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2008-04-24 14:07:45 -0300
commit1fe8736955515f5075bef05c366b2d145d29cd44 (patch)
treef651b5bf872269ed265fe7e693b7ed919a97d12f /drivers
parent8765561fc88131bbc9a6246010c15b63595ec35e (diff)
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/media/video/tuner-xc2028.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/media/video/tuner-xc2028.c b/drivers/media/video/tuner-xc2028.c
index 42dc2c6ccbb..a9caae1af49 100644
--- a/drivers/media/video/tuner-xc2028.c
+++ b/drivers/media/video/tuner-xc2028.c
@@ -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);