diff --git a/drivers/media/platform/arm/mali-c55/mali-c55-params.c b/drivers/media/platform/arm/mali-c55/mali-c55-params.c
index e53c7b512dbd..70106276b7e4 100644
--- a/drivers/media/platform/arm/mali-c55/mali-c55-params.c
+++ b/drivers/media/platform/arm/mali-c55/mali-c55-params.c
@@ -615,7 +615,7 @@ static int mali_c55_params_g_fmt_meta_out(struct file *file, void *fh,
 {
 	static const struct v4l2_meta_format mfmt = {
 		.dataformat = V4L2_META_FMT_MALI_C55_PARAMS,
-		.buffersize = v4l2_isp_params_buffer_size(MALI_C55_PARAMS_MAX_SIZE),
+		.buffersize = v4l2_isp_buffer_size(MALI_C55_PARAMS_MAX_SIZE),
 	};
 
 	f->fmt.meta = mfmt;
@@ -668,13 +668,13 @@ mali_c55_params_queue_setup(struct vb2_queue *q, unsigned int *num_buffers,
 	if (*num_planes && *num_planes > 1)
 		return -EINVAL;
 
-	if (sizes[0] && sizes[0] < v4l2_isp_params_buffer_size(MALI_C55_PARAMS_MAX_SIZE))
+	if (sizes[0] && sizes[0] < v4l2_isp_buffer_size(MALI_C55_PARAMS_MAX_SIZE))
 		return -EINVAL;
 
 	*num_planes = 1;
 
 	if (!sizes[0])
-		sizes[0] = v4l2_isp_params_buffer_size(MALI_C55_PARAMS_MAX_SIZE);
+		sizes[0] = v4l2_isp_buffer_size(MALI_C55_PARAMS_MAX_SIZE);
 
 	return 0;
 }
@@ -684,7 +684,7 @@ static int mali_c55_params_buf_init(struct vb2_buffer *vb)
 	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 	struct mali_c55_params_buf *buf = to_mali_c55_params_buf(vbuf);
 
-	buf->config = kvmalloc(v4l2_isp_params_buffer_size(MALI_C55_PARAMS_MAX_SIZE),
+	buf->config = kvmalloc(v4l2_isp_buffer_size(MALI_C55_PARAMS_MAX_SIZE),
 			       GFP_KERNEL);
 	if (!buf->config)
 		return -ENOMEM;
@@ -711,7 +711,7 @@ static int mali_c55_params_buf_prepare(struct vb2_buffer *vb)
 	int ret;
 
 	ret = v4l2_isp_params_validate_buffer_size(mali_c55->dev, vb,
-			v4l2_isp_params_buffer_size(MALI_C55_PARAMS_MAX_SIZE));
+			v4l2_isp_buffer_size(MALI_C55_PARAMS_MAX_SIZE));
 	if (ret)
 		return ret;
 
@@ -721,7 +721,7 @@ static int mali_c55_params_buf_prepare(struct vb2_buffer *vb)
 	 * changed to the buffer content whilst the driver processes it.
 	 */
 
-	memcpy(buf->config, config, v4l2_isp_params_buffer_size(MALI_C55_PARAMS_MAX_SIZE));
+	memcpy(buf->config, config, v4l2_isp_buffer_size(MALI_C55_PARAMS_MAX_SIZE));
 
 	return v4l2_isp_params_validate_buffer(mali_c55->dev, vb, buf->config,
 					       mali_c55_params_block_types_info,
diff --git a/include/media/v4l2-isp.h b/include/media/v4l2-isp.h
index f3a6d0edcb24..d70ed6b431e7 100644
--- a/include/media/v4l2-isp.h
+++ b/include/media/v4l2-isp.h
@@ -15,17 +15,21 @@ struct device;
 struct vb2_buffer;
 
 /**
- * v4l2_isp_params_buffer_size - Calculate size of v4l2_isp_params_buffer
- * @max_params_size: The total size of the ISP configuration blocks
+ * v4l2_isp_buffer_size - Calculate size of v4l2_isp_buffer
+ * @max_size: The total size of the ISP configuration or statistics blocks
+ *
+ * Users of v4l2-isp will have differing sized data arrays for parameters and
+ * statistics, depending on their specific blocks. Drivers need to be able to
+ * calculate the appropriate size of the buffer to accommodate all ISP blocks
+ * supported by the platform. This macro provides a convenient tool for the
+ * calculation.
+ *
+ * The intended users of this function are drivers initializing the size
+ * of their metadata (parameters and statistics) buffers.
  *
- * Users of the v4l2 extensible parameters will have differing sized data arrays
- * depending on their specific parameter buffers. Drivers and userspace will
- * need to be able to calculate the appropriate size of the struct to
- * accommodate all ISP configuration blocks provided by the platform.
- * This macro provides a convenient tool for the calculation.
  */
-#define v4l2_isp_params_buffer_size(max_params_size) \
-	(offsetof(struct v4l2_isp_params_buffer, data) + (max_params_size))
+#define v4l2_isp_buffer_size(max_size)			\
+	(offsetof(struct v4l2_isp_buffer, data) + (max_size))
 
 /**
  * v4l2_isp_params_validate_buffer_size - Validate a V4L2 ISP buffer sizes