diff --git a/src/libs/tracing/tracestashfile.h b/src/libs/tracing/tracestashfile.h
index c3443e13001..0ab61050471 100644
--- a/src/libs/tracing/tracestashfile.h
+++ b/src/libs/tracing/tracestashfile.h
@@ -153,7 +153,7 @@ public:
     void clear()
     {
         file.remove();
-        stream.unsetDevice();
+        stream.setDevice(nullptr);
     }
 
     bool flush()
diff --git a/src/plugins/android/androidrunnerworker.cpp b/src/plugins/android/androidrunnerworker.cpp
index 29dc0a33098..565ac17bac1 100644
--- a/src/plugins/android/androidrunnerworker.cpp
+++ b/src/plugins/android/androidrunnerworker.cpp
@@ -676,7 +676,7 @@ void AndroidRunnerWorker::onProcessIdChanged(qint64 pid)
         QTC_ASSERT(m_psIsAlive, return);
         m_psIsAlive->setObjectName("IsAliveProcess");
         m_psIsAlive->setProcessChannelMode(QProcess::MergedChannels);
-        connect(m_psIsAlive.get(), static_cast<void(QProcess::*)(int)>(&QProcess::finished),
+        connect(m_psIsAlive.get(), QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished),
                 this, bind(&AndroidRunnerWorker::onProcessIdChanged, this, -1));
     }
 }
diff --git a/src/plugins/git/gerrit/gerritdialog.cpp b/src/plugins/git/gerrit/gerritdialog.cpp
index f26df525fa9..0f7907f99f4 100644
--- a/src/plugins/git/gerrit/gerritdialog.cpp
+++ b/src/plugins/git/gerrit/gerritdialog.cpp
@@ -213,7 +213,7 @@ void GerritDialog::refresh()
     const QString &query = m_ui->queryLineEdit->text().trimmed();
     updateCompletions(query);
     m_model->refresh(m_server, query);
-    m_ui->treeView->sortByColumn(-1);
+    m_ui->treeView->sortByColumn(-1, Qt::DescendingOrder);
 }
 
 void GerritDialog::scheduleUpdateRemotes()
diff --git a/src/plugins/valgrind/callgrindtool.cpp b/src/plugins/valgrind/callgrindtool.cpp
index ab018d98286..88a63149505 100644
--- a/src/plugins/valgrind/callgrindtool.cpp
+++ b/src/plugins/valgrind/callgrindtool.cpp
@@ -323,7 +323,7 @@ CallgrindTool::CallgrindTool()
     m_callersView->setObjectName("Valgrind.CallgrindTool.CallersView");
     m_callersView->setWindowTitle(tr("Callers"));
     m_callersView->setSettings(coreSettings, "Valgrind.CallgrindTool.CallersView");
-    m_callersView->sortByColumn(CallModel::CostColumn);
+    m_callersView->sortByColumn(CallModel::CostColumn, Qt::DescendingOrder);
     m_callersView->setFrameStyle(QFrame::NoFrame);
     // enable sorting
     m_callersProxy.setSourceModel(&m_callersModel);
@@ -336,7 +336,7 @@ CallgrindTool::CallgrindTool()
     m_calleesView->setObjectName("Valgrind.CallgrindTool.CalleesView");
     m_calleesView->setWindowTitle(tr("Callees"));
     m_calleesView->setSettings(coreSettings, "Valgrind.CallgrindTool.CalleesView");
-    m_calleesView->sortByColumn(CallModel::CostColumn);
+    m_calleesView->sortByColumn(CallModel::CostColumn, Qt::DescendingOrder);
     m_calleesView->setFrameStyle(QFrame::NoFrame);
     // enable sorting
     m_calleesProxy.setSourceModel(&m_calleesModel);
@@ -349,7 +349,7 @@ CallgrindTool::CallgrindTool()
     m_flatView->setObjectName("Valgrind.CallgrindTool.FlatView");
     m_flatView->setWindowTitle(tr("Functions"));
     m_flatView->setSettings(coreSettings, "Valgrind.CallgrindTool.FlatView");
-    m_flatView->sortByColumn(DataModel::SelfCostColumn);
+    m_flatView->sortByColumn(DataModel::SelfCostColumn, Qt::DescendingOrder);
     m_flatView->setFrameStyle(QFrame::NoFrame);
     m_flatView->setAttribute(Qt::WA_MacShowFocusRect, false);
     m_flatView->setModel(&m_proxyModel);