Merge pull request #3536

c77d2bfa Add the possibility to export private view key for fast scan. (cslashm)
100b7bc1 Change mutex lock model to avoid dead lock and ensure locks are always released. (cslashm)
641dfc99 Automatic height setup when creating/restoring hw device. (cslashm)

1 files changed, 14 insertions, 4 deletions

diff --git a/src/device/device_default.cpp b/src/device/device_default.cpp
index d63dafe9e..96838a289 100644
--- a/src/device/device_default.cpp
+++ b/src/device/device_default.cpp
@@ -81,6 +81,20 @@ namespace hw {
             dfns();
         }
 
+        bool  device_default::set_mode(device_mode mode) {
+            return true;
+        }
+
+        /* ======================================================================= */
+        /*  LOCKER                                                                 */
+        /* ======================================================================= */ 
+    
+        void device_default::lock() { }
+
+        bool device_default::try_lock() { return true; }
+
+        void device_default::unlock() { }
+
         /* ======================================================================= */
         /*                             WALLET & ADDRESS                            */
         /* ======================================================================= */
@@ -262,10 +276,6 @@ namespace hw {
             return true;
         }
 
-        bool  device_default::set_signature_mode(unsigned int sig_mode) {
-            return true;
-        }
-
         bool  device_default::encrypt_payment_id(crypto::hash8 &payment_id, const crypto::public_key &public_key, const crypto::secret_key &secret_key) {
             crypto::key_derivation derivation;
             crypto::hash hash;