staging: vc04_services: remove unused function

vchiq_get_service_fourcc() doesn't seem to be used anywhere

Signed-off-by: Marcelo Diop-Gonzalez <marcgonzalez@google.com>
Link: https://lore.kernel.org/r/ed8b0034e316b2a81b621e9fca43f8368334b191.1581532523.git.marcgonzalez@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
index d595741..4f8b59d 100644 (file)
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
@@ -315,14 +315,6 @@ vchiq_get_service_userdata(unsigned int handle)
        return service ? service->base.userdata : NULL;
 }
 
-int
-vchiq_get_service_fourcc(unsigned int handle)
-{
-       struct vchiq_service *service = handle_to_service(handle);
-
-       return service ? service->base.fourcc : 0;
-}
-
 static void
 mark_service_closing_internal(struct vchiq_service *service, int sh_thread)
 {

diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_if.h b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_if.h
index 07c6a3d..39b77ea 100644 (file)
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_if.h
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_if.h
@@ -13,7 +13,6 @@
 #define VCHIQ_MAKE_FOURCC(x0, x1, x2, x3) \
                        (((x0) << 24) | ((x1) << 16) | ((x2) << 8) | (x3))
 #define VCHIQ_GET_SERVICE_USERDATA(service) vchiq_get_service_userdata(service)
-#define VCHIQ_GET_SERVICE_FOURCC(service)   vchiq_get_service_fourcc(service)
 
 enum vchiq_reason {
        VCHIQ_SERVICE_OPENED,         /* service, -, -             */
@@ -128,7 +127,6 @@ extern enum vchiq_status vchiq_bulk_receive_handle(unsigned int service,
        enum vchiq_bulk_mode mode);
 extern int   vchiq_get_client_id(unsigned int service);
 extern void *vchiq_get_service_userdata(unsigned int service);
-extern int   vchiq_get_service_fourcc(unsigned int service);
 extern void vchiq_get_config(struct vchiq_config *config);
 extern enum vchiq_status vchiq_set_service_option(unsigned int service,
        enum vchiq_service_option option, int value);