ASoC: qcom: ipq806x_lpass_alloc_dma_channel() can be static

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/qcom/lpass-ipq806x.c b/sound/soc/qcom/lpass-ipq806x.c
index 2eab828644e86a197cfb9c98791945375b966edc..7356d3a766d6907d13812acbc1af0745befe0e3b 100644 (file)
--- a/sound/soc/qcom/lpass-ipq806x.c
+++ b/sound/soc/qcom/lpass-ipq806x.c
@@ -63,12 +63,12 @@ static struct snd_soc_dai_driver ipq806x_lpass_cpu_dai_driver = {
        .ops    = &asoc_qcom_lpass_cpu_dai_ops,
 };
 
-int ipq806x_lpass_alloc_dma_channel(struct lpass_data *drvdata)
+static int ipq806x_lpass_alloc_dma_channel(struct lpass_data *drvdata)
 {
        return IPQ806X_LPAIF_RDMA_CHAN_MI2S;
 }
 
-int ipq806x_lpass_free_dma_channel(struct lpass_data *drvdata, int chan)
+static int ipq806x_lpass_free_dma_channel(struct lpass_data *drvdata, int chan)
 {
        return 0;
 }