Drop some unused or duplicated code.

[libsigrok.git] / src / hardware / zeroplus-logic-cube / api.c

diff --git a/src/hardware/zeroplus-logic-cube/api.c b/src/hardware/zeroplus-logic-cube/api.c
index ca3d5ad2f8403c231c3a1b4c76c1702bc80488f5..c85a40892b69a297317d67c6267bfe0552c3f4d9 100644 (file)
--- a/src/hardware/zeroplus-logic-cube/api.c
+++ b/src/hardware/zeroplus-logic-cube/api.c
@@ -512,7 +512,7 @@ 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 sr_usb_dev_inst *usb;
@@ -574,11 +574,11 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
        sr_info("Ramsize trigger    = 0x%x.", ramsize_trigger);
        sr_info("Memory size        = 0x%x.", memory_size);
 
-       std_session_send_df_header(cb_data, LOG_PREFIX);
+       std_session_send_df_header(sdi, LOG_PREFIX);
 
        /* Check for empty capture */
        if ((status & STATUS_READY) && !stop_address) {
-               std_session_send_df_end(cb_data, LOG_PREFIX);
+               std_session_send_df_end(sdi, LOG_PREFIX);
                return SR_OK;
        }
 
@@ -661,7 +661,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
                        logic.length = (trigger_offset - samples_read) * 4;
                        logic.unitsize = 4;
                        logic.data = buf + buf_offset;
-                       sr_session_send(cb_data, &packet);
+                       sr_session_send(sdi, &packet);
                        len -= logic.length;
                        samples_read += logic.length / 4;
                        buf_offset += logic.length;
@@ -671,7 +671,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
                        /* Send out trigger */
                        packet.type = SR_DF_TRIGGER;
                        packet.payload = NULL;
-                       sr_session_send(cb_data, &packet);
+                       sr_session_send(sdi, &packet);
                }
 
                /* Send out data (or data after trigger) */
@@ -680,29 +680,23 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
                logic.length = len;
                logic.unitsize = 4;
                logic.data = buf + buf_offset;
-               sr_session_send(cb_data, &packet);
+               sr_session_send(sdi, &packet);
                samples_read += len / 4;
        }
        analyzer_read_stop(usb->devhdl);
        g_free(buf);
 
-       std_session_send_df_end(cb_data, LOG_PREFIX);
+       std_session_send_df_end(sdi, LOG_PREFIX);
 
        return SR_OK;
 }
 
 /* TODO: This stops acquisition on ALL devices, ignoring dev_index. */
-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;
        struct sr_usb_dev_inst *usb;
 
-       std_session_send_df_end(cb_data, LOG_PREFIX);
-
-       if (!(devc = sdi->priv)) {
-               sr_err("%s: sdi->priv was NULL", __func__);
-               return SR_ERR_BUG;
-       }
+       std_session_send_df_end(sdi, LOG_PREFIX);
 
        usb = sdi->conn;
        analyzer_reset(usb->devhdl);