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-rw-r--r--src/serialport/qserialportinfo.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/serialport/qserialportinfo.cpp b/src/serialport/qserialportinfo.cpp
index f49051d..3bfa56c 100644
--- a/src/serialport/qserialportinfo.cpp
+++ b/src/serialport/qserialportinfo.cpp
@@ -262,6 +262,7 @@ bool QSerialPortInfo::hasProductIdentifier() const
#if QT_DEPRECATED_SINCE(5, 6)
/*!
\fn bool QSerialPortInfo::isBusy() const
+ \obsolete
Returns \c true if serial port is busy;
otherwise returns \c false.