ASoC: imx-es8328: Fix missing return code in imx_es8328_probe()

An error code was forgotten to be passed in the error path of
imx_es8328_probe().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/fsl/imx-es8328.c b/sound/soc/fsl/imx-es8328.c
index 653e66d150c8a23adb790e64c8d6a106f2683198..9b8d11d04fbc37015a28d2101e11399cc5bf0a9f 100644 (file)
--- a/sound/soc/fsl/imx-es8328.c
+++ b/sound/soc/fsl/imx-es8328.c
@@ -104,6 +104,7 @@ static int imx_es8328_probe(struct platform_device *pdev)
        if (ext_port > MUX_PORT_MAX || ext_port == 0) {
                dev_err(dev, "mux-ext-port: hardware only has %d mux ports\n",
                        MUX_PORT_MAX);
+               ret = -EINVAL;
                goto fail;
        }