staging: vchi: Get rid of vchi_service_set_option()

There are no users for that function.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Link: https://lore.kernel.org/r/20200527115400.31391-6-nsaenzjulienne@suse.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/vc04_services/interface/vchi/vchi.h b/drivers/staging/vc04_services/interface/vchi/vchi.h
index 62d9d3efa7557100f21a7822e21ab9189ba9f5e1..1e8d17531e9da292ed396e5041f5c58f4bb9a7e0 100644 (file)
--- a/drivers/staging/vc04_services/interface/vchi/vchi.h
+++ b/drivers/staging/vc04_services/interface/vchi/vchi.h
@@ -100,11 +100,6 @@ extern int32_t vchi_service_use(const struct vchi_service_handle *handle);
 // Routine to decrement ref count on a named service
 extern int32_t vchi_service_release(const struct vchi_service_handle *handle);
 
-// Routine to set a control option for a named service
-extern int32_t vchi_service_set_option(const struct vchi_service_handle *handle,
-                                      enum vchi_service_option option,
-                                      int value);
-
 /* Routine to send a message from kernel memory across a service */
 extern int
 vchi_queue_kernel_message(struct vchi_service_handle *handle,

diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_shim.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_shim.c
index 081ab67ad6fd955aba1b01864ef19cb3d21ff075..429b0c71e4554b915045b487e9e47acf74aec6d0 100644 (file)
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_shim.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_shim.c
@@ -567,37 +567,6 @@ int32_t vchi_service_close(const struct vchi_service_handle *handle)
 }
 EXPORT_SYMBOL(vchi_service_close);
 
-int32_t vchi_service_set_option(const struct vchi_service_handle *handle,
-                               enum vchi_service_option option,
-                               int value)
-{
-       int32_t ret = -1;
-       struct shim_service *service = (struct shim_service *)handle;
-       enum vchiq_service_option vchiq_option;
-
-       switch (option) {
-       case VCHI_SERVICE_OPTION_TRACE:
-               vchiq_option = VCHIQ_SERVICE_OPTION_TRACE;
-               break;
-       case VCHI_SERVICE_OPTION_SYNCHRONOUS:
-               vchiq_option = VCHIQ_SERVICE_OPTION_SYNCHRONOUS;
-               break;
-       default:
-               service = NULL;
-               break;
-       }
-       if (service) {
-               enum vchiq_status status =
-                       vchiq_set_service_option(service->handle,
-                                               vchiq_option,
-                                               value);
-
-               ret = vchiq_status_to_vchi(status);
-       }
-       return ret;
-}
-EXPORT_SYMBOL(vchi_service_set_option);
-
 int32_t vchi_get_peer_version(const struct vchi_service_handle *handle, short *peer_version)
 {
        int32_t ret = -1;