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-rw-r--r--host/lib/usrp/x300/x300_adc_ctrl.hpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/host/lib/usrp/x300/x300_adc_ctrl.hpp b/host/lib/usrp/x300/x300_adc_ctrl.hpp
index d8c5e145b..90fb88cec 100644
--- a/host/lib/usrp/x300/x300_adc_ctrl.hpp
+++ b/host/lib/usrp/x300/x300_adc_ctrl.hpp
@@ -27,6 +27,8 @@ class x300_adc_ctrl : boost::noncopyable
public:
typedef boost::shared_ptr<x300_adc_ctrl> sptr;
+ virtual ~x300_adc_ctrl(void) = 0;
+
/*!
* Make a codec control for the ADC.
* \param iface a pointer to the interface object