X-Git-Url: https://sigrok.org/gitweb/?p=libsigrok.git;a=blobdiff_plain;f=src%2Flcr%2Fes51919.c;fp=src%2Flcr%2Fes51919.c;h=38750098407129a5ba5e7fcf92d1f4d17332b851;hp=474602b41ee72bd888ade1c5e0e4750c578c4bc4;hb=48b7c3462927616916a1296c862e96e3a36c2a80;hpb=1ac8c2181b0390c601278ad05bab93dd1c801734

diff --git a/src/lcr/es51919.c b/src/lcr/es51919.c
index 474602b4..38750098 100644
--- a/src/lcr/es51919.c
+++ b/src/lcr/es51919.c
@@ -27,6 +27,8 @@
 
 #define LOG_PREFIX "es51919"
 
+#ifdef HAVE_SERIAL_COMM
+
 struct dev_buffer {
 	/** Total size of the buffer. */
 	size_t size;
@@ -854,3 +856,5 @@ SR_PRIV int es51919_serial_acquisition_start(const struct sr_dev_inst *sdi)
 
 	return SR_OK;
 }
+
+#endif