Use driver name as the log prefix in standard functions

[libsigrok.git] / src / hardware / ftdi-la / api.c

diff --git a/src/hardware/ftdi-la/api.c b/src/hardware/ftdi-la/api.c
index 5f5639f93cee1d7ffe8e773503dff9f9a42ca2dc..22715a1f43dc20480bb0724e624d439550b5b523 100644 (file)
--- a/src/hardware/ftdi-la/api.c
+++ b/src/hardware/ftdi-la/api.c
@@ -82,7 +82,7 @@ static const struct ftdi_chip_desc *chip_descs[] = {
        &ft232r_desc,
 };
 
-static void scan_device(struct sr_dev_driver *di, struct ftdi_context *ftdic,
+static void scan_device(struct ftdi_context *ftdic,
        struct libusb_device *dev, GSList **devices)
 {
        struct libusb_device_descriptor usb_desc;
@@ -90,10 +90,8 @@ static void scan_device(struct sr_dev_driver *di, struct ftdi_context *ftdic,
        struct dev_context *devc;
        char *vendor, *model, *serial_num;
        struct sr_dev_inst *sdi;
-       struct drv_context *drvc;
        int rv;
 
-       drvc = di->context;
        libusb_get_device_descriptor(dev, &usb_desc);
 
        desc = NULL;
@@ -143,7 +141,6 @@ static void scan_device(struct sr_dev_driver *di, struct ftdi_context *ftdic,
        sdi->vendor = vendor;
        sdi->model = model;
        sdi->serial_num = serial_num;
-       sdi->driver = di;
        sdi->priv = devc;
        sdi->connection_id = g_strdup_printf("d:%u/%u",
                libusb_get_bus_number(dev), libusb_get_device_address(dev));
@@ -153,7 +150,6 @@ static void scan_device(struct sr_dev_driver *di, struct ftdi_context *ftdic,
                                SR_CHANNEL_LOGIC, TRUE, *chan);
 
        *devices = g_slist_append(*devices, sdi);
-       drvc->instances = g_slist_append(drvc->instances, sdi);
        return;
 
 err_free_strings:
@@ -164,8 +160,7 @@ err_free_strings:
        g_free(devc);
 }
 
-static GSList *scan_all(struct ftdi_context *ftdic, struct sr_dev_driver *di,
-       GSList *options)
+static GSList *scan_all(struct ftdi_context *ftdic, GSList *options)
 {
        GSList *devices;
        struct ftdi_device_list *devlist = 0;
@@ -187,7 +182,7 @@ static GSList *scan_all(struct ftdi_context *ftdic, struct sr_dev_driver *di,
 
        curdev = devlist;
        while (curdev) {
-               scan_device(di, ftdic, curdev->dev, &devices);
+               scan_device(ftdic, curdev->dev, &devices);
                curdev = curdev->next;
        }
 
@@ -234,17 +229,17 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
                                usb = l->data;
                                if (usb->bus == libusb_get_bus_number(devlist[i])
                                        && usb->address == libusb_get_device_address(devlist[i])) {
-                                       scan_device(di, ftdic, devlist[i], &devices);
+                                       scan_device(ftdic, devlist[i], &devices);
                                }
                        }
                }
                libusb_free_device_list(devlist, 1);
        } else
-               devices = scan_all(ftdic, di, options);
+               devices = scan_all(ftdic, options);
 
        ftdi_free(ftdic);
 
-       return devices;
+       return std_scan_complete(di, devices);
 }
 
 static void clear_helper(void *priv)
@@ -456,7 +451,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
        devc->samples_sent = 0;
        devc->bytes_received = 0;
 
-       std_session_send_df_header(sdi, LOG_PREFIX);
+       std_session_send_df_header(sdi);
 
        /* Hook up a dummy handler to receive data from the device. */
        sr_session_source_add(sdi->session, -1, G_IO_IN, 0,
@@ -473,7 +468,7 @@ static int dev_acquisition_stop(struct sr_dev_inst *sdi)
        sr_dbg("Stopping acquisition.");
        sr_session_source_remove(sdi->session, -1);
 
-       std_session_send_df_end(sdi, LOG_PREFIX);
+       std_session_send_df_end(sdi);
 
        return SR_OK;
 }