diff --git a/sound/pci/asihpi/hpi6205.c b/sound/pci/asihpi/hpi6205.c
index 7f65602ee58..95d1cd5804c 100644
--- a/sound/pci/asihpi/hpi6205.c
+++ b/sound/pci/asihpi/hpi6205.c
@@ -803,8 +803,8 @@ static void outstream_host_buffer_allocate(struct hpi_adapter_obj *pao,
 			obj_index];
 		status->samples_processed = 0;
 		status->stream_state = HPI_STATE_STOPPED;
-		status->dSP_index = 0;
-		status->host_index = status->dSP_index;
+		status->dsp_index = 0;
+		status->host_index = status->dsp_index;
 		status->size_in_bytes = phm->u.d.u.buffer.buffer_size;
 		status->auxiliary_data_available = 0;
 
@@ -878,7 +878,7 @@ static void outstream_host_buffer_free(struct hpi_adapter_obj *pao,
 static u32 outstream_get_space_available(struct hpi_hostbuffer_status *status)
 {
 	return status->size_in_bytes - (status->host_index -
-		status->dSP_index);
+		status->dsp_index);
 }
 
 static void outstream_write(struct hpi_adapter_obj *pao,
@@ -1080,8 +1080,8 @@ static void instream_host_buffer_allocate(struct hpi_adapter_obj *pao,
 			obj_index];
 		status->samples_processed = 0;
 		status->stream_state = HPI_STATE_STOPPED;
-		status->dSP_index = 0;
-		status->host_index = status->dSP_index;
+		status->dsp_index = 0;
+		status->host_index = status->dsp_index;
 		status->size_in_bytes = phm->u.d.u.buffer.buffer_size;
 		status->auxiliary_data_available = 0;
 
@@ -1162,7 +1162,7 @@ static void instream_start(struct hpi_adapter_obj *pao,
 
 static u32 instream_get_bytes_available(struct hpi_hostbuffer_status *status)
 {
-	return status->dSP_index - status->host_index;
+	return status->dsp_index - status->host_index;
 }
 
 static void instream_read(struct hpi_adapter_obj *pao,
diff --git a/sound/pci/asihpi/hpi_internal.h b/sound/pci/asihpi/hpi_internal.h
index d497030c160..e5e9e339ff7 100644
--- a/sound/pci/asihpi/hpi_internal.h
+++ b/sound/pci/asihpi/hpi_internal.h
@@ -618,7 +618,7 @@ struct hpi_hostbuffer_status {
 	u32 auxiliary_data_available;
 	u32 stream_state;
 	/* DSP index in to the host bus master buffer. */
-	u32 dSP_index;
+	u32 dsp_index;
 	/* Host index in to the host bus master buffer. */
 	u32 host_index;
 	u32 size_in_bytes;
@@ -1461,7 +1461,7 @@ struct hpi_control_cache_pad {
 /* 2^N sized FIFO buffer (internal to HPI<->DSP interaction) */
 struct hpi_fifo_buffer {
 	u32 size;
-	u32 dSP_index;
+	u32 dsp_index;
 	u32 host_index;
 };