X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fasix-sigma%2Fapi.c;h=506b6f658f70299cc1bf2990b0fd1c7cbce4573d;hb=695dc859c15ba4190f5c1aa2e1a6e2dc6a6e5845;hp=8b798d4ecdb91f9756c78166c8f01faf07b175c1;hpb=3ba56876b4a5469b0c39a6f162f517ce8610b9e4;p=libsigrok.git

diff --git a/src/hardware/asix-sigma/api.c b/src/hardware/asix-sigma/api.c
index 8b798d4e..506b6f65 100644
--- a/src/hardware/asix-sigma/api.c
+++ b/src/hardware/asix-sigma/api.c
@@ -301,7 +301,7 @@ static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *
 	return SR_OK;
 }
 
-static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
+static int dev_acquisition_start(const struct sr_dev_inst *sdi)
 {
 	struct dev_context *devc;
 	struct clockselect_50 clockselect;
@@ -334,7 +334,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
 		sigma_set_register(WRITE_TRIGGER_SELECT1, 0x81, devc);
 
 		/* Find which pin to trigger on from mask. */
-		for (triggerpin = 0; triggerpin < 8; ++triggerpin)
+		for (triggerpin = 0; triggerpin < 8; triggerpin++)
 			if ((devc->trigger.risingmask | devc->trigger.fallingmask) &
 			    (1 << triggerpin))
 				break;
@@ -398,9 +398,6 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
 	gettimeofday(&devc->start_tv, 0);
 	sigma_set_register(WRITE_MODE, 0x0d, devc);
 
-	devc->cb_data = cb_data;
-
-	/* Send header packet to the session bus. */
 	std_session_send_df_header(sdi, LOG_PREFIX);
 
 	/* Add capture source. */
@@ -411,12 +408,10 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
 	return SR_OK;
 }
 
-static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
+static int dev_acquisition_stop(struct sr_dev_inst *sdi)
 {
 	struct dev_context *devc;
 
-	(void)cb_data;
-
 	devc = sdi->priv;
 	devc->state.state = SIGMA_IDLE;