Add sr_dev_acquisition_stop(), factor out SR_ERR_DEV_CLOSED check.

[libsigrok.git] / src / hardware / demo / protocol.c

diff --git a/src/hardware/demo/protocol.c b/src/hardware/demo/protocol.c
index 470003026a1f47172bafae45ca543555d995bfe6..38943e43044b2a842e83652299d217ce296e2d3b 100644 (file)
--- a/src/hardware/demo/protocol.c
+++ b/src/hardware/demo/protocol.c
@@ -446,7 +446,7 @@ SR_PRIV int demo_prepare_data(int fd, int revents, void *cb_data)
        if (devc->cur_samplerate <= 0
                        || (devc->num_logic_channels <= 0
                        && devc->num_analog_channels <= 0)) {
-               sdi->driver->dev_acquisition_stop(sdi);
+               sr_dev_acquisition_stop(sdi);
                return G_SOURCE_CONTINUE;
        }
 
@@ -539,7 +539,7 @@ SR_PRIV int demo_prepare_data(int fd, int revents, void *cb_data)
                        }
                }
                sr_dbg("Requested number of samples reached.");
-               sdi->driver->dev_acquisition_stop(sdi);
+               sr_dev_acquisition_stop(sdi);
        }
 
        return G_SOURCE_CONTINUE;