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-rw-r--r--sound/soc/tegra/tegra30_i2s.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/tegra/tegra30_i2s.c b/sound/soc/tegra/tegra30_i2s.c
index 449359837efb..8be00b840fb5 100644
--- a/sound/soc/tegra/tegra30_i2s.c
+++ b/sound/soc/tegra/tegra30_i2s.c
@@ -418,6 +418,10 @@ static int tegra30_i2s_tdm_hw_params(struct snd_pcm_substream *substream,
i2s_client_bits = TEGRA30_AUDIOCIF_BITS_32;
i2s->reg_ctrl |= TEGRA30_I2S_CTRL_BIT_SIZE_32;
break;
+ default:
+ dev_err(dev, "unknown slot_width %d\n",
+ i2s->dsp_config.slot_width);
+ return -EINVAL;
}
val = (0 << TEGRA30_AUDIOCIF_CTRL_FIFO_THRESHOLD_SHIFT) |