X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Fjtag%2Fdrivers%2Fpresto.c;h=2a94d06186c3e6c73110510be6949cfb4fa040f3;hp=49caa679f9022036ff7e357aa7b105b63529f709;hb=159f11fefc194743a0af6e29e134b184bf26650d;hpb=bcaf775fc10d88d2c63c06bafada141895318b34;ds=sidebyside

diff --git a/src/jtag/drivers/presto.c b/src/jtag/drivers/presto.c
index 49caa679f9..2a94d06186 100644
--- a/src/jtag/drivers/presto.c
+++ b/src/jtag/drivers/presto.c
@@ -117,8 +117,7 @@ static int presto_read(uint8_t *buf, uint32_t size)
 		ftbytes += presto->retval;
 
 		gettimeofday(&now, NULL);
-		if ((now.tv_sec > timeout.tv_sec) ||
-				((now.tv_sec == timeout.tv_sec) && (now.tv_usec > timeout.tv_usec)))
+		if (timeval_compare(&now, &timeout) > 0)
 			break;
 	}
 
@@ -564,6 +563,7 @@ static int presto_jtag_quit(void)
 
 struct jtag_interface presto_interface = {
 	.name = "presto",
+	.transports = jtag_only,
 	.commands = presto_command_handlers,
 
 	.execute_queue = bitq_execute_queue,