[media] cx231xx: prints error code if can't switch TV mode



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 <mchehab@s-opensource.com>

parent 24b923f0

drivers/media/usb/cx231xx/cx231xx-core.c

+8 −1

Original line number	Diff line number	Diff line
		@@ -746,7 +746,14 @@ int cx231xx_set_mode(struct cx231xx *dev, enum cx231xx_mode set_mode)
		}
		}

		return errCode ? -EINVAL : 0;
		if (errCode < 0) {
		dev_err(dev->dev, "Failed to set devmode to %s: error: %i",
		dev->mode == CX231XX_DIGITAL_MODE ? "digital" : "analog",
		errCode);
		return errCode;
		}

		return 0;
		}
		EXPORT_SYMBOL_GPL(cx231xx_set_mode);