@@ -111,12 +111,6 @@ vchi_queue_kernel_message(struct vchi_service_handle *handle,
void *data,
unsigned int size);
-/* Routine to send a message from user memory across a service */
-extern int
-vchi_queue_user_message(struct vchi_service_handle *handle,
- void __user *data,
- unsigned int size);
-
// Routine to receive a msg from a service
// Dequeue is equivalent to hold, copy into client buffer, release
extern int32_t vchi_msg_dequeue(struct vchi_service_handle *handle,
@@ -150,40 +150,6 @@ vchi_queue_kernel_message(struct vchi_service_handle *handle,
}
EXPORT_SYMBOL(vchi_queue_kernel_message);
-struct vchi_queue_user_message_context {
- void __user *data;
-};
-
-static ssize_t
-vchi_queue_user_message_callback(void *context,
- void *dest,
- size_t offset,
- size_t maxsize)
-{
- struct vchi_queue_user_message_context *copycontext = context;
-
- if (copy_from_user(dest, copycontext->data + offset, maxsize))
- return -EFAULT;
-
- return maxsize;
-}
-
-int
-vchi_queue_user_message(struct vchi_service_handle *handle,
- void __user *data,
- unsigned int size)
-{
- struct vchi_queue_user_message_context copycontext = {
- .data = data
- };
-
- return vchi_msg_queue(handle,
- vchi_queue_user_message_callback,
- ©context,
- size);
-}
-EXPORT_SYMBOL(vchi_queue_user_message);
-
/***********************************************************
* Name: vchi_bulk_queue_receive
*
The function has no users. Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> --- .../vc04_services/interface/vchi/vchi.h | 6 ---- .../interface/vchiq_arm/vchiq_shim.c | 34 ------------------- 2 files changed, 40 deletions(-)