diff --git a/sound/soc/intel/common/sst-dsp.h b/sound/soc/intel/common/sst-dsp.h
index 63c29bb45cf1..a2ac7998fbdb 100644
--- a/sound/soc/intel/common/sst-dsp.h
+++ b/sound/soc/intel/common/sst-dsp.h
@@ -166,6 +166,27 @@
#define SST_PMCS_PS_MASK 0x3
struct sst_dsp;
+struct platform_device;
that should be handled with an include, not redefining a type here.
+
+/* Descriptor for setting up SST platform data */
+struct sst_acpi_desc {
+ const char *drv_name;
+ struct snd_soc_acpi_mach *machines;
+ /* Platform resource indexes. Must set to -1 if not used */
+ int resindex_lpe_base;
+ int resindex_pcicfg_base;
+ int resindex_fw_base;
+ int irqindex_host_ipc;
+ int resindex_dma_base;
+ /* Unique number identifying the SST core on platform */
+ int sst_id;
+ /* DMA only valid when resindex_dma_base != -1*/
+ int dma_engine;
+ int dma_size;
+};
+
+int sst_acpi_probe(struct platform_device *pdev);
+int sst_acpi_remove(struct platform_device *pdev);
/*
* SST Platform Data.
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