dev_clear(): Consistently name callback 'clear_helper()'.

src/hardware/asix-sigma/api.c

@@ -59,9 +59,18 @@ static const int32_t trigger_matches[] = {
 };
 #endif
 
+static void clear_helper(void *priv)
+{
+	struct dev_context *devc;
+
+	devc = priv;
+
+	ftdi_deinit(&devc->ftdic);
+}
+
 static int dev_clear(const struct sr_dev_driver *di)
 {
-	return std_dev_clear_with_callback(di, sigma_clear_helper);
+	return std_dev_clear_with_callback(di, clear_helper);
 }
 
 static GSList *scan(struct sr_dev_driver *di, GSList *options)

src/hardware/asix-sigma/protocol.c

@@ -272,15 +272,6 @@ SR_PRIV int sigma_write_trigger_lut(struct triggerlut *lut, struct dev_context *
 	return SR_OK;
 }
 
-SR_PRIV void sigma_clear_helper(void *priv)
-{
-	struct dev_context *devc;
-
-	devc = priv;
-
-	ftdi_deinit(&devc->ftdic);
-}
-
 /*
  * Configure the FPGA for bitbang mode.
  * This sequence is documented in section 2. of the ASIX Sigma programming

src/hardware/asix-sigma/protocol.h

@@ -280,7 +280,6 @@ SR_PRIV int sigma_write_register(uint8_t reg, uint8_t *data, size_t len,
 				 struct dev_context *devc);
 SR_PRIV int sigma_set_register(uint8_t reg, uint8_t value, struct dev_context *devc);
 SR_PRIV int sigma_write_trigger_lut(struct triggerlut *lut, struct dev_context *devc);
-SR_PRIV void sigma_clear_helper(void *priv);
 SR_PRIV uint64_t sigma_limit_samples_to_msec(const struct dev_context *devc,
 					     uint64_t limit_samples);
 SR_PRIV int sigma_set_samplerate(const struct sr_dev_inst *sdi, uint64_t samplerate);

src/hardware/dreamsourcelab-dslogic/api.c

@@ -283,7 +283,7 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 	return std_scan_complete(di, devices);
 }
 
-static void clear_dev_context(void *priv)
+static void clear_helper(void *priv)
 {
 	struct dev_context *devc;
 
@@ -293,7 +293,7 @@ static void clear_dev_context(void *priv)
 
 static int dev_clear(const struct sr_dev_driver *di)
 {
-	return std_dev_clear_with_callback(di, clear_dev_context);
+	return std_dev_clear_with_callback(di, clear_helper);
 }
 
 static int dev_open(struct sr_dev_inst *sdi)

src/hardware/fx2lafw/api.c

@@ -345,7 +345,7 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 	return std_scan_complete(di, devices);
 }
 
-static void clear_dev_context(void *priv)
+static void clear_helper(void *priv)
 {
 	struct dev_context *devc;
 
@@ -356,7 +356,7 @@ static void clear_dev_context(void *priv)
 
 static int dev_clear(const struct sr_dev_driver *di)
 {
-	return std_dev_clear_with_callback(di, clear_dev_context);
+	return std_dev_clear_with_callback(di, clear_helper);
 }
 
 static int dev_open(struct sr_dev_inst *sdi)

src/hardware/hantek-6xxx/api.c

@@ -156,7 +156,7 @@ static int configure_channels(const struct sr_dev_inst *sdi)
 	return SR_OK;
 }
 
-static void clear_dev_context(void *priv)
+static void clear_helper(void *priv)
 {
 	struct dev_context *devc;
 
@@ -167,7 +167,7 @@ static void clear_dev_context(void *priv)
 
 static int dev_clear(const struct sr_dev_driver *di)
 {
-	return std_dev_clear_with_callback(di, clear_dev_context);
+	return std_dev_clear_with_callback(di, clear_helper);
 }
 
 static GSList *scan(struct sr_dev_driver *di, GSList *options)

src/hardware/hantek-dso/api.c

@@ -232,19 +232,18 @@ static int configure_channels(const struct sr_dev_inst *sdi)
 	return SR_OK;
 }
 
-static void clear_dev_context(void *priv)
+static void clear_helper(void *priv)
 {
 	struct dev_context *devc;
 
 	devc = priv;
 	g_free(devc->triggersource);
 	g_slist_free(devc->enabled_channels);
-
 }
 
 static int dev_clear(const struct sr_dev_driver *di)
 {
-	return std_dev_clear_with_callback(di, clear_dev_context);
+	return std_dev_clear_with_callback(di, clear_helper);
 }
 
 static GSList *scan(struct sr_dev_driver *di, GSList *options)

src/hardware/hung-chang-dso-2100/api.c

@@ -218,7 +218,7 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 	return std_scan_complete(di, devices);
 }
 
-static void clear_private(void *priv)
+static void clear_helper(void *priv)
 {
 	struct dev_context *devc = priv;
 
@@ -238,7 +238,7 @@ static int dev_clear(const struct sr_dev_driver *di)
 		}
 	}
 
-	return std_dev_clear_with_callback(di, clear_private);
+	return std_dev_clear_with_callback(di, clear_helper);
 }
 
 static int dev_open(struct sr_dev_inst *sdi)

src/hardware/ikalogic-scanalogic2/api.c

@@ -152,14 +152,12 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 	return std_scan_complete(di, devices);
 }
 
-static void clear_dev_context(void *priv)
+static void clear_helper(void *priv)
 {
 	struct dev_context *devc;
 
 	devc = priv;
 
-	sr_dbg("Device context cleared.");
-
 	libusb_free_transfer(devc->xfer_in);
 	libusb_free_transfer(devc->xfer_out);
 	g_free(devc);
@@ -167,7 +165,7 @@ static void clear_dev_context(void *priv)
 
 static int dev_clear(const struct sr_dev_driver *di)
 {
-	return std_dev_clear_with_callback(di, &clear_dev_context);
+	return std_dev_clear_with_callback(di, clear_helper);
 }
 
 static int dev_open(struct sr_dev_inst *sdi)

src/hardware/motech-lps-30x/api.c

@@ -496,7 +496,7 @@ static GSList *scan_lps301(struct sr_dev_driver *di, GSList *options)
 	return do_scan(LPS_301, di, options);
 }
 
-static void dev_clear_private(struct dev_context *devc)
+static void clear_helper(struct dev_context *devc)
 {
 	int ch_idx;
 
@@ -505,9 +505,9 @@ static void dev_clear_private(struct dev_context *devc)
 		g_slist_free(devc->channel_status[ch_idx].info);
 }
 
-static int dev_clear_lps301(const struct sr_dev_driver *di)
+static int dev_clear(const struct sr_dev_driver *di)
 {
-	return std_dev_clear_with_callback(di, (std_dev_clear_callback)dev_clear_private);
+	return std_dev_clear_with_callback(di, (std_dev_clear_callback)clear_helper);
 }
 
 static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
@@ -784,7 +784,7 @@ static struct sr_dev_driver motech_lps_301_driver_info = {
 	.cleanup = std_cleanup,
 	.scan = scan_lps301,
 	.dev_list = std_dev_list,
-	.dev_clear = dev_clear_lps301,
+	.dev_clear = dev_clear,
 	.config_get = config_get,
 	.config_set = config_set,
 	.config_list = config_list,

src/hardware/sysclk-lwla/api.c

@@ -203,9 +203,7 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 	return std_scan_complete(di, devices);
 }
 
-/* Destroy the private device context.
- */
-static void clear_dev_context(void *priv)
+static void clear_helper(void *priv)
 {
 	struct dev_context *devc;
 
@@ -215,16 +213,13 @@ static void clear_dev_context(void *priv)
 		sr_err("Cannot clear device context during acquisition!");
 		return; /* Leak and pray. */
 	}
-	sr_dbg("Device context cleared.");
 
 	g_free(devc);
 }
 
-/* Destroy all device instances.
- */
 static int dev_clear(const struct sr_dev_driver *di)
 {
-	return std_dev_clear_with_callback(di, &clear_dev_context);
+	return std_dev_clear_with_callback(di, clear_helper);
 }
 
 /* Drain any pending data from the USB transfer buffers on the device.