dev_acquisition_{start,stop}(): Drop duplicate 'cb_data' parameter.

[libsigrok.git] / src / hardware / fx2lafw / api.c

diff --git a/src/hardware/fx2lafw/api.c b/src/hardware/fx2lafw/api.c
index 171ec1666ff7622b1c06801c1bc028919f5553f6..90d28507628dfc1989591a48d64146f69c07b3c2 100644 (file)
--- a/src/hardware/fx2lafw/api.c
+++ b/src/hardware/fx2lafw/api.c
@@ -739,7 +739,6 @@ static int start_transfers(const struct sr_dev_inst *sdi)
        else
                devc->send_data_proc = la_send_data_proc;
 
-       /* Send header packet to the session bus. */
        std_session_send_df_header(sdi, LOG_PREFIX);
 
        return SR_OK;
@@ -845,7 +844,7 @@ static int configure_channels(const struct sr_dev_inst *sdi)
        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 sr_dev_driver *di;
        struct drv_context *drvc;
@@ -861,7 +860,6 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
        devc = sdi->priv;
 
        devc->ctx = drvc->sr_ctx;
-       devc->cb_data = cb_data;
        devc->sent_samples = 0;
        devc->empty_transfer_count = 0;
        devc->acq_aborted = FALSE;
@@ -895,12 +893,10 @@ 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;
 
        if (devc->dslogic)