diff --git a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
index 18309578e9a2..55f1e684eef1 100644
--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
+++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
@@ -125,7 +125,7 @@ vc_vchi_audio_init(struct vchiq_instance *vchiq_instance,
 	struct vchiq_service_params params = {
 		.version		= VC_AUDIOSERV_VER,
 		.version_min		= VC_AUDIOSERV_MIN_VER,
-		.fourcc			= VC_AUDIO_SERVER_NAME,
+		.fourcc			= VCHIQ_MAKE_FOURCC('A', 'U', 'D', 'S'),
 		.callback		= audio_vchi_callback,
 		.userdata		= instance,
 	};
diff --git a/drivers/staging/vc04_services/bcm2835-audio/vc_vchi_audioserv_defs.h b/drivers/staging/vc04_services/bcm2835-audio/vc_vchi_audioserv_defs.h
index d6401e914ac9..b4fa239c5ebe 100644
--- a/drivers/staging/vc04_services/bcm2835-audio/vc_vchi_audioserv_defs.h
+++ b/drivers/staging/vc04_services/bcm2835-audio/vc_vchi_audioserv_defs.h
@@ -8,9 +8,8 @@
 #define VC_AUDIOSERV_VER 2
 
 /* FourCC codes used for VCHI communication */
-#define VC_AUDIO_SERVER_NAME  MAKE_FOURCC("AUDS")
-#define VC_AUDIO_WRITE_COOKIE1 MAKE_FOURCC("BCMA")
-#define VC_AUDIO_WRITE_COOKIE2 MAKE_FOURCC("DATA")
+#define VC_AUDIO_WRITE_COOKIE1 VCHIQ_MAKE_FOURCC('B', 'C', 'M', 'A')
+#define VC_AUDIO_WRITE_COOKIE2 VCHIQ_MAKE_FOURCC('D', 'A', 'T', 'A')
 
 /*
  *  List of screens that are currently supported
diff --git a/drivers/staging/vc04_services/interface/vchi/vchi.h b/drivers/staging/vc04_services/interface/vchi/vchi.h
index 59559d4cd5f1..7108c254a38a 100644
--- a/drivers/staging/vc04_services/interface/vchi/vchi.h
+++ b/drivers/staging/vc04_services/interface/vchi/vchi.h
@@ -8,9 +8,6 @@
  * Global defs
  *****************************************************************************/
 
-// Macros to manipulate 'FOURCC' values
-#define MAKE_FOURCC(x) ((int32_t)((x[0] << 24) | (x[1] << 16) | (x[2] << 8) | x[3]))
-
 // Opaque handle for a VCHIQ instance
 struct vchiq_instance;
 
diff --git a/drivers/staging/vc04_services/vc-sm-cma/vc_sm_cma_vchi.c b/drivers/staging/vc04_services/vc-sm-cma/vc_sm_cma_vchi.c
index 2de67ce18be2..0b1a510d6bab 100644
--- a/drivers/staging/vc04_services/vc-sm-cma/vc_sm_cma_vchi.c
+++ b/drivers/staging/vc04_services/vc-sm-cma/vc_sm_cma_vchi.c
@@ -294,7 +294,7 @@ struct sm_instance *vc_sm_cma_vchi_init(struct vchiq_instance *vchiq_instance,
 	struct vchiq_service_params params = {
 		.version = VC_SM_VER,
 		.version_min = VC_SM_MIN_VER,
-		.fourcc = VC_SM_SERVER_NAME,
+		.fourcc = VCHIQ_MAKE_FOURCC('S', 'M', 'E', 'M'),
 		.callback = vc_sm_cma_vchi_callback,
 		.userdata = NULL,
 	};
diff --git a/drivers/staging/vc04_services/vc-sm-cma/vc_sm_defs.h b/drivers/staging/vc04_services/vc-sm-cma/vc_sm_defs.h
index 8a0d1f6dbfe8..4e6354000dfd 100644
--- a/drivers/staging/vc04_services/vc-sm-cma/vc_sm_defs.h
+++ b/drivers/staging/vc04_services/vc-sm-cma/vc_sm_defs.h
@@ -15,9 +15,6 @@
 #ifndef __VC_SM_DEFS_H__INCLUDED__
 #define __VC_SM_DEFS_H__INCLUDED__
 
-/* FourCC code used for VCHI connection */
-#define VC_SM_SERVER_NAME MAKE_FOURCC("SMEM")
-
 /* Maximum message length */
 #define VC_SM_MAX_MSG_LEN (sizeof(union vc_sm_msg_union_t) + \
 	sizeof(struct vc_sm_msg_hdr_t))
diff --git a/drivers/staging/vc04_services/vchiq-mmal/mmal-msg.h b/drivers/staging/vc04_services/vchiq-mmal/mmal-msg.h
index bd83159403e5..ab63835ce01c 100644
--- a/drivers/staging/vc04_services/vchiq-mmal/mmal-msg.h
+++ b/drivers/staging/vc04_services/vchiq-mmal/mmal-msg.h
@@ -28,7 +28,6 @@
 
 #define VC_MMAL_VER 15
 #define VC_MMAL_MIN_VER 10
-#define VC_MMAL_SERVER_NAME  MAKE_FOURCC("mmal")
 
 /* max total message size is 512 bytes */
 #define MMAL_MSG_MAX_SIZE 512
diff --git a/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c b/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c
index 3707212d8e7e..d35d2b50991b 100644
--- a/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c
+++ b/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c
@@ -2097,7 +2097,7 @@ int vchiq_mmal_init(struct vchiq_mmal_instance **out_instance)
 	struct vchiq_service_params params = {
 		.version		= VC_MMAL_VER,
 		.version_min		= VC_MMAL_MIN_VER,
-		.fourcc			= VC_MMAL_SERVER_NAME,
+		.fourcc			= VCHIQ_MAKE_FOURCC('m', 'm', 'a', 'l'),
 		.callback		= service_callback,
 		.userdata		= NULL,
 	};
