refactoring fixes

driver/stub/vortex.cpp

@@ -0,0 +1,45 @@
+#include <vortex.h>
+
+extern int vx_dev_open(vx_device_h* /*hdevice*/) {
+    return -1;
+}
+
+extern int vx_dev_close(vx_device_h /*hdevice*/) {
+    return -1;
+}
+
+extern int vx_alloc_dev_mem(vx_device_h /*hdevice*/, size_t /*size*/, size_t* /*dev_maddr*/) {
+    return -1;
+}
+
+extern int vx_flush_caches(vx_device_h /*hdevice*/, size_t /*dev_maddr*/, size_t /*size*/) {
+    return -1;
+}
+
+extern int vx_alloc_shared_mem(vx_device_h /*hdevice*/, size_t /*size*/, vx_buffer_h* /*hbuffer*/) {
+    return -1;
+}
+
+extern volatile void* vx_host_ptr(vx_buffer_h /*hbuffer*/) {
+    return nullptr;
+}
+
+extern int vx_buf_release(vx_buffer_h /*hbuffer*/) {
+    return -1;
+}
+
+extern int vx_copy_to_dev(vx_buffer_h /*hbuffer*/, size_t /*dev_maddr*/, size_t /*size*/, size_t /*src_offset*/) {
+    return -1;
+}
+
+extern int vx_copy_from_dev(vx_buffer_h /*hbuffer*/, size_t /*dev_maddr*/, size_t /*size*/, size_t /*dest_offset*/) {
+     return -1;
+}
+
+extern int vx_start(vx_device_h /*hdevice*/) {
+    return -1;
+}
+
+extern int vx_ready_wait(vx_device_h /*hdevice*/, long long /*timeout*/) {
+    return -1;
+}