diff --git a/hardware/serial-dmm/api.c b/hardware/serial-dmm/api.c
index 52d5a884..3ecafd3b 100644
--- a/hardware/serial-dmm/api.c
+++ b/hardware/serial-dmm/api.c
@@ -68,77 +68,77 @@ SR_PRIV struct dmm_info dmms[] = {
 		FS9721_PACKET_SIZE, NULL,
 		sr_fs9721_packet_valid, sr_fs9721_parse,
 		dmm_details_dt4000zc,
-		&digitek_dt4000zc_driver_info, digitek_dt4000zc_receive_data,
+		&digitek_dt4000zc_driver_info, receive_data_DIGITEK_DT4000ZC,
 	},
 	{
 		"TekPower", "TP4000ZC", "2400/8n1", 2400,
 		FS9721_PACKET_SIZE, NULL,
 		sr_fs9721_packet_valid, sr_fs9721_parse,
 		dmm_details_tp4000zc,
-		&tekpower_tp4000zc_driver_info, tekpower_tp4000zc_receive_data,
+		&tekpower_tp4000zc_driver_info, receive_data_TEKPOWER_TP4000ZC,
 	},
 	{
 		"Metex", "ME-31", "600/7n2/rts=0/dtr=1", 600,
 		METEX14_PACKET_SIZE, sr_metex14_packet_request,
 		sr_metex14_packet_valid, sr_metex14_parse,
 		NULL,
-		&metex_me31_driver_info, metex_me31_receive_data,
+		&metex_me31_driver_info, receive_data_METEX_ME31,
 	},
 	{
 		"Peaktech", "3410", "600/7n2/rts=0/dtr=1", 600,
 		METEX14_PACKET_SIZE, sr_metex14_packet_request,
 		sr_metex14_packet_valid, sr_metex14_parse,
 		NULL,
-		&peaktech_3410_driver_info, peaktech_3410_receive_data,
+		&peaktech_3410_driver_info, receive_data_PEAKTECH_3410,
 	},
 	{
 		"MASTECH", "MAS345", "600/7n2/rts=0/dtr=1", 600,
 		METEX14_PACKET_SIZE, sr_metex14_packet_request,
 		sr_metex14_packet_valid, sr_metex14_parse,
 		NULL,
-		&mastech_mas345_driver_info, mastech_mas345_receive_data,
+		&mastech_mas345_driver_info, receive_data_MASTECH_MAS345,
 	},
 	{
 		"V&A", "VA18B", "2400/8n1", 2400,
 		FS9721_PACKET_SIZE, NULL,
 		sr_fs9721_packet_valid, sr_fs9721_parse,
 		dmm_details_va18b,
-		&va_va18b_driver_info, va_va18b_receive_data,
+		&va_va18b_driver_info, receive_data_VA_VA18B,
 	},
 	{
 		"Metex", "M-3640D", "1200/7n2/rts=0/dtr=1", 1200,
 		METEX14_PACKET_SIZE, sr_metex14_packet_request,
 		sr_metex14_packet_valid, sr_metex14_parse,
 		NULL,
-		&metex_m3640d_driver_info, metex_m3640d_receive_data,
+		&metex_m3640d_driver_info, receive_data_METEX_M3640D,
 	},
 	{
 		"PeakTech", "4370", "1200/7n2/rts=0/dtr=1", 1200,
 		METEX14_PACKET_SIZE, sr_metex14_packet_request,
 		sr_metex14_packet_valid, sr_metex14_parse,
 		NULL,
-		&peaktech_4370_driver_info, peaktech_4370_receive_data,
+		&peaktech_4370_driver_info, receive_data_PEAKTECH_4370,
 	},
 	{
 		"PCE", "PCE-DM32", "2400/8n1", 2400,
 		FS9721_PACKET_SIZE, NULL,
 		sr_fs9721_packet_valid, sr_fs9721_parse,
 		dmm_details_pce_dm32,
-		&pce_pce_dm32_driver_info, pce_pce_dm32_receive_data,
+		&pce_pce_dm32_driver_info, receive_data_PCE_PCE_DM32,
 	},
 	{
 		"RadioShack", "22-168", "1200/7n2/rts=0/dtr=1", 1200,
 		METEX14_PACKET_SIZE, sr_metex14_packet_request,
 		sr_metex14_packet_valid, sr_metex14_parse,
 		NULL,
-		&radioshack_22_168_driver_info, radioshack_22_168_receive_data,
+		&radioshack_22_168_driver_info, receive_data_RADIOSHACK_22_168,
 	},
 	{
 		"RadioShack", "22-812", "4800/8n1/rts=0/dtr=1", 4800,
 		RS9LCD_PACKET_SIZE, NULL,
 		sr_rs9lcd_packet_valid, sr_rs9lcd_parse,
 		NULL,
-		&radioshack_22_812_driver_info, radioshack_22_812_receive_data,
+		&radioshack_22_812_driver_info, receive_data_RADIOSHACK_22_812,
 	},
 };
 
diff --git a/hardware/serial-dmm/protocol.c b/hardware/serial-dmm/protocol.c
index 5b6d8e26..156f88dd 100644
--- a/hardware/serial-dmm/protocol.c
+++ b/hardware/serial-dmm/protocol.c
@@ -185,68 +185,20 @@ static int receive_data(int fd, int revents, int dmm, void *info, void *cb_data)
 	return TRUE;
 }
 
-SR_PRIV int digitek_dt4000zc_receive_data(int fd, int revents, void *cb_data)
-{
-	struct fs9721_info info;
-	return receive_data(fd, revents, DIGITEK_DT4000ZC, &info, cb_data);
-}
+#define RECV_DATA(ID_UPPER, DMM_DRIVER) \
+SR_PRIV int receive_data_##ID_UPPER(int fd, int revents, void *cb_data) { \
+	struct DMM_DRIVER##_info info; \
+	return receive_data(fd, revents, ID_UPPER, &info, cb_data); }
 
-SR_PRIV int tekpower_tp4000zc_receive_data(int fd, int revents, void *cb_data)
-{
-	struct fs9721_info info;
-	return receive_data(fd, revents, TEKPOWER_TP4000ZC, &info, cb_data);
-}
-
-SR_PRIV int metex_me31_receive_data(int fd, int revents, void *cb_data)
-{
-	struct metex14_info info;
-	return receive_data(fd, revents, METEX_ME31, &info, cb_data);
-}
-
-SR_PRIV int peaktech_3410_receive_data(int fd, int revents, void *cb_data)
-{
-	struct metex14_info info;
-	return receive_data(fd, revents, PEAKTECH_3410, &info, cb_data);
-}
-
-SR_PRIV int mastech_mas345_receive_data(int fd, int revents, void *cb_data)
-{
-	struct metex14_info info;
-	return receive_data(fd, revents, MASTECH_MAS345, &info, cb_data);
-}
-
-SR_PRIV int va_va18b_receive_data(int fd, int revents, void *cb_data)
-{
-	struct fs9721_info info;
-	return receive_data(fd, revents, VA_VA18B, &info, cb_data);
-}
-
-SR_PRIV int metex_m3640d_receive_data(int fd, int revents, void *cb_data)
-{
-	struct metex14_info info;
-	return receive_data(fd, revents, METEX_M3640D, &info, cb_data);
-}
-
-SR_PRIV int peaktech_4370_receive_data(int fd, int revents, void *cb_data)
-{
-	struct metex14_info info;
-	return receive_data(fd, revents, PEAKTECH_4370, &info, cb_data);
-}
-
-SR_PRIV int pce_pce_dm32_receive_data(int fd, int revents, void *cb_data)
-{
-	struct fs9721_info info;
-	return receive_data(fd, revents, PCE_PCE_DM32, &info, cb_data);
-}
-
-SR_PRIV int radioshack_22_168_receive_data(int fd, int revents, void *cb_data)
-{
-	struct metex14_info info;
-	return receive_data(fd, revents, RADIOSHACK_22_168, &info, cb_data);
-}
-
-SR_PRIV int radioshack_22_812_receive_data(int fd, int revents, void *cb_data)
-{
-	struct metex14_info info;
-	return receive_data(fd, revents, RADIOSHACK_22_812, &info, cb_data);
-}
+/* Driver-specific receive_data() wrappers */
+RECV_DATA(DIGITEK_DT4000ZC, fs9721)
+RECV_DATA(TEKPOWER_TP4000ZC, fs9721)
+RECV_DATA(METEX_ME31, metex14)
+RECV_DATA(PEAKTECH_3410, metex14)
+RECV_DATA(MASTECH_MAS345, metex14)
+RECV_DATA(VA_VA18B, fs9721)
+RECV_DATA(METEX_M3640D, metex14)
+RECV_DATA(PEAKTECH_4370, metex14)
+RECV_DATA(PCE_PCE_DM32, fs9721)
+RECV_DATA(RADIOSHACK_22_168, metex14)
+RECV_DATA(RADIOSHACK_22_812, metex14)
diff --git a/hardware/serial-dmm/protocol.h b/hardware/serial-dmm/protocol.h
index c0573e8f..77f89c74 100644
--- a/hardware/serial-dmm/protocol.h
+++ b/hardware/serial-dmm/protocol.h
@@ -83,17 +83,17 @@ struct dev_context {
 	int buflen;
 };
 
-SR_PRIV int digitek_dt4000zc_receive_data(int fd, int revents, void *cb_data);
-SR_PRIV int tekpower_tp4000zc_receive_data(int fd, int revents, void *cb_data);
-SR_PRIV int metex_me31_receive_data(int fd, int revents, void *cb_data);
-SR_PRIV int peaktech_3410_receive_data(int fd, int revents, void *cb_data);
-SR_PRIV int mastech_mas345_receive_data(int fd, int revents, void *cb_data);
-SR_PRIV int va_va18b_receive_data(int fd, int revents, void *cb_data);
-SR_PRIV int metex_m3640d_receive_data(int fd, int revents, void *cb_data);
-SR_PRIV int peaktech_4370_receive_data(int fd, int revents, void *cb_data);
-SR_PRIV int pce_pce_dm32_receive_data(int fd, int revents, void *cb_data);
-SR_PRIV int radioshack_22_168_receive_data(int fd, int revents, void *cb_data);
-SR_PRIV int radioshack_22_812_receive_data(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_DIGITEK_DT4000ZC(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_TEKPOWER_TP4000ZC(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_METEX_ME31(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_PEAKTECH_3410(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_MASTECH_MAS345(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_VA_VA18B(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_METEX_M3640D(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_PEAKTECH_4370(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_PCE_PCE_DM32(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_RADIOSHACK_22_168(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_RADIOSHACK_22_812(int fd, int revents, void *cb_data);
 
 SR_PRIV void dmm_details_tp4000zc(struct sr_datafeed_analog *analog, void *info);
 SR_PRIV void dmm_details_dt4000zc(struct sr_datafeed_analog *analog, void *info);