std_serial_dev_acquisition_stop(): Drop unneeded parameter.

[libsigrok.git] / src / hardware / colead-slm / api.c

diff --git a/src/hardware/colead-slm/api.c b/src/hardware/colead-slm/api.c
index 62f4dc0e2c6f748ce59d3c328a4de28b23985f1c..7e764bbaf47251903feb879f08d3f783828e6787 100644 (file)
--- a/src/hardware/colead-slm/api.c
+++ b/src/hardware/colead-slm/api.c
@@ -17,15 +17,15 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <config.h>
 #include <glib.h>
-#include "libsigrok.h"
-#include "libsigrok-internal.h"
-#include "protocol.h"
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
-#include <errno.h>
 #include <string.h>
+#include <libsigrok/libsigrok.h>
+#include "libsigrok-internal.h"
+#include "protocol.h"
 
 /* The Colead SL-5868P uses this. */
 #define SERIALCOMM "2400/8n1"
@@ -58,7 +58,7 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
        GSList *devices, *l;
        const char *conn, *serialcomm;
 
-       drvc = di->priv;
+       drvc = di->context;
        drvc->instances = NULL;
 
        devices = NULL;
@@ -98,7 +98,7 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 
 static GSList *dev_list(const struct sr_dev_driver *di)
 {
-       return ((struct drv_context *)(di->priv))->instances;
+       return ((struct drv_context *)(di->context))->instances;
 }
 
 static int dev_open(struct sr_dev_inst *sdi)
@@ -171,23 +171,14 @@ 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_serial_dev_inst *serial;
 
        if (sdi->status != SR_ST_ACTIVE)
                return SR_ERR_DEV_CLOSED;
 
-       if (!(devc = sdi->priv)) {
-               sr_err("sdi->priv was NULL.");
-               return SR_ERR_BUG;
-       }
-
-       devc->cb_data = cb_data;
-
-       /* Send header packet to the session bus. */
-       std_session_send_df_header(cb_data, LOG_PREFIX);
+       std_session_send_df_header(sdi, LOG_PREFIX);
 
        /* Poll every 150ms, or whenever some data comes in. */
        serial = sdi->conn;
@@ -197,9 +188,9 @@ 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)
 {
-       return std_serial_dev_acquisition_stop(sdi, cb_data, std_serial_dev_close,
+       return std_serial_dev_acquisition_stop(sdi, std_serial_dev_close,
                        sdi->conn, LOG_PREFIX);
 }
 
@@ -219,5 +210,5 @@ SR_PRIV struct sr_dev_driver colead_slm_driver_info = {
        .dev_close = std_serial_dev_close,
        .dev_acquisition_start = dev_acquisition_start,
        .dev_acquisition_stop = dev_acquisition_stop,
-       .priv = NULL,
+       .context = NULL,
 };