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

[libsigrok.git] / src / hardware / chronovu-la / protocol.c

diff --git a/src/hardware/chronovu-la/protocol.c b/src/hardware/chronovu-la/protocol.c
index a4689fa3b2140cd5a2a8e05fa29efe112fb300a1..599472c50458339e62d68220a8e40d86a653beee 100644 (file)
--- a/src/hardware/chronovu-la/protocol.c
+++ b/src/hardware/chronovu-la/protocol.c
@@ -401,16 +401,19 @@ SR_PRIV int cv_read_block(struct dev_context *devc)
        return SR_OK;
 }
 
-SR_PRIV void cv_send_block_to_session_bus(struct dev_context *devc, int block)
+SR_PRIV void cv_send_block_to_session_bus(const struct sr_dev_inst *sdi, int block)
 {
        int i, idx;
        uint8_t sample, expected_sample, tmp8;
        struct sr_datafeed_packet packet;
        struct sr_datafeed_logic logic;
        int trigger_point; /* Relative trigger point (in this block). */
+       struct dev_context *devc;
 
        /* Note: Caller ensures devc/devc->ftdic != NULL and block > 0. */
 
+       devc = sdi->priv;
+
        /* TODO: Implement/test proper trigger support for the LA16. */
 
        /* Check if we can find the trigger condition in this block. */
@@ -458,7 +461,7 @@ SR_PRIV void cv_send_block_to_session_bus(struct dev_context *devc, int block)
                logic.length = BS;
                logic.unitsize = devc->prof->num_channels / 8;
                logic.data = devc->final_buf + (block * BS);
-               sr_session_send(devc->cb_data, &packet);
+               sr_session_send(sdi, &packet);
                return;
        }
 
@@ -481,7 +484,7 @@ SR_PRIV void cv_send_block_to_session_bus(struct dev_context *devc, int block)
                logic.length = trigger_point;
                logic.unitsize = devc->prof->num_channels / 8;
                logic.data = devc->final_buf + (block * BS);
-               sr_session_send(devc->cb_data, &packet);
+               sr_session_send(sdi, &packet);
        }
 
        /* Send the SR_DF_TRIGGER packet to the session bus. */
@@ -489,7 +492,7 @@ SR_PRIV void cv_send_block_to_session_bus(struct dev_context *devc, int block)
                (block * BS) + trigger_point);
        packet.type = SR_DF_TRIGGER;
        packet.payload = NULL;
-       sr_session_send(devc->cb_data, &packet);
+       sr_session_send(sdi, &packet);
 
        /* If at least one sample is located after the trigger... */
        if (trigger_point < (BS - 1)) {
@@ -502,6 +505,6 @@ SR_PRIV void cv_send_block_to_session_bus(struct dev_context *devc, int block)
                logic.length = BS - trigger_point;
                logic.unitsize = devc->prof->num_channels / 8;
                logic.data = devc->final_buf + (block * BS) + trigger_point;
-               sr_session_send(devc->cb_data, &packet);
+               sr_session_send(sdi, &packet);
        }
 }