X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fserial-dmm%2Fprotocol.h;h=da6742c35b6732f776eea17a66b5ca4e6b872f1c;hb=7fc9dc31ac95de566e0d88daec7d839193fc3fbe;hp=4cdbea3b501278480323c1b2534e9fab99bd3e07;hpb=8852eb75d14730484e66f9e0ff2b177934615a6f;p=libsigrok.git

diff --git a/src/hardware/serial-dmm/protocol.h b/src/hardware/serial-dmm/protocol.h
index 4cdbea3b..da6742c3 100644
--- a/src/hardware/serial-dmm/protocol.h
+++ b/src/hardware/serial-dmm/protocol.h
@@ -26,11 +26,11 @@ struct dmm_info {
 	/** libsigrok driver info struct. */
 	struct sr_dev_driver di;
 	/** Manufacturer/brand. */
-	char *vendor;
+	const char *vendor;
 	/** Model. */
-	char *device;
+	const char *device;
 	/** serialconn string. */
-	char *conn;
+	const char *conn;
 	/** Baud rate. */
 	uint32_t baudrate;
 	/** Packet size in bytes. */
@@ -47,9 +47,9 @@ struct dmm_info {
 	gboolean (*packet_valid)(const uint8_t *);
 	/** Packet parsing function. */
 	int (*packet_parse)(const uint8_t *, float *,
-			    struct sr_datafeed_analog *, void *);
+			    struct sr_datafeed_analog_old *, void *);
 	/** */
-	void (*dmm_details)(struct sr_datafeed_analog *, void *);
+	void (*dmm_details)(struct sr_datafeed_analog_old *, void *);
 	/** Size of chipset info struct. */
 	gsize info_size;
 };
@@ -64,9 +64,6 @@ struct dev_context {
 	/** The time limit (in milliseconds). */
 	uint64_t limit_msec;
 
-	/** Opaque pointer passed in by the frontend. */
-	void *cb_data;
-
 	/** The current number of already received samples. */
 	uint64_t num_samples;