diff options
| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-09-04 09:56:33 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-09-05 15:26:30 -0300 |
| commit | 1871d718a9db649b70f0929d2778dc01bc49b286 (patch) | |
| tree | 6847223473667122ed052f9490e27dbeef9ecee5 /drivers/media/usb/cx231xx/cx231xx-avcore.c | |
| parent | 505a0ea706fc1db4381baa6c6bd2e596e730a55e (diff) | |
[media] cx231xx: don't return error on success
The cx231xx_set_agc_analog_digital_mux_select() callers
expect it to return 0 or an error. Returning a positive value
makes the first attempt to switch between analog/digital to fail.
Cc: stable@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/usb/cx231xx/cx231xx-avcore.c')
| -rw-r--r-- | drivers/media/usb/cx231xx/cx231xx-avcore.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/usb/cx231xx/cx231xx-avcore.c b/drivers/media/usb/cx231xx/cx231xx-avcore.c index 491913778bcc..2f52d66b4dae 100644 --- a/drivers/media/usb/cx231xx/cx231xx-avcore.c +++ b/drivers/media/usb/cx231xx/cx231xx-avcore.c @@ -1264,7 +1264,10 @@ int cx231xx_set_agc_analog_digital_mux_select(struct cx231xx *dev, dev->board.agc_analog_digital_select_gpio, analog_or_digital); - return status; + if (status < 0) + return status; + + return 0; } int cx231xx_enable_i2c_port_3(struct cx231xx *dev, bool is_port_3) |