diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
index 09e056a64708..cd20cfc04996 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
@@ -44,9 +44,6 @@
 #include "dm_helpers.h"
 #include "ddc_service_types.h"
 
-/* MST Dock */
-static const uint8_t SYNAPTICS_DEVICE_ID[] = "SYNA";
-
 /* dm_helpers_parse_edid_caps
  *
  * Parse edid caps
@@ -702,6 +699,9 @@ static void apply_synaptics_fifo_reset_wa(struct drm_dp_aux *aux)
 	DC_LOG_DC("Done apply_synaptics_fifo_reset_wa\n");
 }
 
+/* MST Dock */
+static const uint8_t SYNAPTICS_DEVICE_ID[] = "SYNA";
+
 static uint8_t write_dsc_enable_synaptics_non_virtual_dpcd_mst(
 		struct drm_dp_aux *aux,
 		const struct dc_stream_state *stream,