X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=backend.c;h=7f1fef889f68b5994c637b4de3f6ca99d145404e;hb=55f98c65332cf08ff3f87480f07f8419fe49fab6;hp=41c74c7c1c90446ef47f1861ebf7f3f5f78d3b98;hpb=04cb915716ecdc1ee26440b4c09bc2f2de183631;p=libsigrok.git

diff --git a/backend.c b/backend.c
index 41c74c7c..7f1fef88 100644
--- a/backend.c
+++ b/backend.c
@@ -23,6 +23,8 @@
 #include "libsigrok.h"
 #include "libsigrok-internal.h"
 
+#define LOG_PREFIX "backend"
+
 extern struct sr_session *session;
 
 /**
@@ -96,7 +98,7 @@ extern struct sr_session *session;
  *   	struct sr_context *sr_ctx;
  *
  *   	if ((ret = sr_init(&sr_ctx)) != SR_OK) {
- *   		printf("Error initializing libsigrok (%s): %s.",
+ *   		printf("Error initializing libsigrok (%s): %s.\n",
  *   		       sr_strerror_name(ret), sr_strerror(ret));
  *   		return 1;
  *   	}
@@ -104,7 +106,7 @@ extern struct sr_session *session;
  *   	// Use libsigrok functions here...
  *
  *   	if ((ret = sr_exit(sr_ctx)) != SR_OK) {
- *   		printf("Error shutting down libsigrok (%s): %s.",
+ *   		printf("Error shutting down libsigrok (%s): %s.\n",
  *   		       sr_strerror_name(ret), sr_strerror(ret));
  *   		return 1;
  *   	}
@@ -164,10 +166,6 @@ static int sanity_check_all_drivers(void)
 			sr_err("No dev_list in driver %d ('%s').", i, d);
 			errors++;
 		}
-		if (!drivers[i]->dev_clear) {
-			sr_err("No dev_clear in driver %d ('%s').", i, d);
-			errors++;
-		}
 		/* Note: config_get() is optional. */
 		if (!drivers[i]->config_set) {
 			sr_err("No config_set in driver %d ('%s').", i, d);
@@ -363,7 +361,7 @@ SR_API int sr_init(struct sr_context **ctx)
 #ifdef HAVE_LIBUSB_1_0
 	ret = libusb_init(&context->libusb_ctx);
 	if (LIBUSB_SUCCESS != ret) {
-		sr_err("libusb_init() returned %s.\n", libusb_error_name(ret));
+		sr_err("libusb_init() returned %s.", libusb_error_name(ret));
 		ret = SR_ERR;
 		goto done;
 	}