From: Mauro Carvalho Chehab <[email protected]> If something bad happens when switching between digital and analog mode, prints an error and outputs the returned code.
Signed-off-by: Mauro Carvalho Chehab <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> --- drivers/media/usb/cx231xx/cx231xx-core.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/media/usb/cx231xx/cx231xx-core.c b/drivers/media/usb/cx231xx/cx231xx-core.c index 6c8f825452dd..44288f265a26 100644 --- a/drivers/media/usb/cx231xx/cx231xx-core.c +++ b/drivers/media/usb/cx231xx/cx231xx-core.c @@ -746,6 +746,10 @@ int cx231xx_set_mode(struct cx231xx *dev, enum cx231xx_mode set_mode) } } + dev_err(dev->dev, "Failed to set devmode to %s: error: %i", + dev->mode == CX231XX_DIGITAL_MODE ? "digital" : "analog", + errCode); + return errCode ? -EINVAL : 0; } EXPORT_SYMBOL_GPL(cx231xx_set_mode); -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
