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Diffstat (limited to 'sound/soc/sof/amd/acp.c')
-rw-r--r--sound/soc/sof/amd/acp.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/sound/soc/sof/amd/acp.c b/sound/soc/sof/amd/acp.c
index 61faae74d637..eceba9b794ab 100644
--- a/sound/soc/sof/amd/acp.c
+++ b/sound/soc/sof/amd/acp.c
@@ -423,7 +423,9 @@ static int acp_reset(struct snd_sof_dev *sdev)
if (ret < 0)
dev_err(sdev->dev, "timeout in releasing reset\n");
- snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->acp_clkmux_sel, ACP_CLOCK_ACLK);
+ if (desc->acp_clkmux_sel)
+ snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->acp_clkmux_sel, ACP_CLOCK_ACLK);
+
if (desc->ext_intr_enb)
snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->ext_intr_enb, 0x01);