X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fopenbench-logic-sniffer%2Fprotocol.c;h=9082ec1851fcd160bae1e6b4c2d5c434e8db9bba;hb=515ab0889ebde4b373d620044a1a98da37153056;hp=584164e7ba412e02382b257ebc73a0339f4cebed;hpb=f57d8ffe66612a1fdc20ed09c222f8ea59bd84d4;p=libsigrok.git

diff --git a/src/hardware/openbench-logic-sniffer/protocol.c b/src/hardware/openbench-logic-sniffer/protocol.c
index 584164e7..9082ec18 100644
--- a/src/hardware/openbench-logic-sniffer/protocol.c
+++ b/src/hardware/openbench-logic-sniffer/protocol.c
@@ -17,11 +17,10 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "protocol.h"
 #include <libserialport.h>
+#include "protocol.h"
 
 extern SR_PRIV struct sr_dev_driver ols_driver_info;
-static struct sr_dev_driver *di = &ols_driver_info;
 
 SR_PRIV int send_shortcommand(struct sr_serial_dev_inst *serial,
 		uint8_t command)
@@ -142,7 +141,6 @@ SR_PRIV struct sr_dev_inst *get_metadata(struct sr_serial_dev_inst *serial)
 {
 	struct sr_dev_inst *sdi;
 	struct dev_context *devc;
-	struct sr_channel *ch;
 	uint32_t tmp_int, ui;
 	uint8_t key, type, token;
 	int delay_ms;
@@ -151,7 +149,7 @@ SR_PRIV struct sr_dev_inst *get_metadata(struct sr_serial_dev_inst *serial)
 
 	sdi = g_malloc0(sizeof(struct sr_dev_inst));
 	sdi->status = SR_ST_INACTIVE;
-	sdi->driver = di;
+	sdi->driver = &ols_driver_info;
 	devc = ols_dev_new();
 	sdi->priv = devc;
 
@@ -215,12 +213,9 @@ SR_PRIV struct sr_dev_inst *get_metadata(struct sr_serial_dev_inst *serial)
 			switch (token) {
 			case 0x00:
 				/* Number of usable channels */
-				for (ui = 0; ui < tmp_int; ui++) {
-					if (!(ch = sr_channel_new(ui, SR_CHANNEL_LOGIC, TRUE,
-							ols_channel_names[ui])))
-						return 0;
-					sdi->channels = g_slist_append(sdi->channels, ch);
-				}
+				for (ui = 0; ui < tmp_int; ui++)
+					sr_channel_new(sdi, ui, SR_CHANNEL_LOGIC, TRUE,
+							ols_channel_names[ui]);
 				break;
 			case 0x01:
 				/* Amount of sample memory available (bytes) */
@@ -231,7 +226,7 @@ SR_PRIV struct sr_dev_inst *get_metadata(struct sr_serial_dev_inst *serial)
 				/* what is this for? */
 				break;
 			case 0x03:
-				/* Maximum sample rate (hz) */
+				/* Maximum sample rate (Hz) */
 				devc->max_samplerate = tmp_int;
 				break;
 			case 0x04:
@@ -254,12 +249,9 @@ SR_PRIV struct sr_dev_inst *get_metadata(struct sr_serial_dev_inst *serial)
 			switch (token) {
 			case 0x00:
 				/* Number of usable channels */
-				for (ui = 0; ui < tmp_c; ui++) {
-					if (!(ch = sr_channel_new(ui, SR_CHANNEL_LOGIC, TRUE,
-							ols_channel_names[ui])))
-						return 0;
-					sdi->channels = g_slist_append(sdi->channels, ch);
-				}
+				for (ui = 0; ui < tmp_c; ui++)
+					sr_channel_new(sdi, ui, SR_CHANNEL_LOGIC, TRUE,
+							ols_channel_names[ui]);
 				break;
 			case 0x01:
 				/* protocol version */