X-Git-Url: https://review.openocd.org/gitweb?a=blobdiff_plain;f=src%2Fjtag%2Fdrivers%2Fbitbang.c;h=186d2098aff46328aee3b53eacbac6b5776dda93;hb=8df529fa663cef2004a6a26e8f147b8c96e03de9;hp=6e97d15840e9694e53801c83c4ecf9549c74456c;hpb=65fc586d6ee18813937ec0fdb264b9e0d4bc1c76;p=openocd.git

diff --git a/src/jtag/drivers/bitbang.c b/src/jtag/drivers/bitbang.c
index 6e97d15840..186d2098af 100644
--- a/src/jtag/drivers/bitbang.c
+++ b/src/jtag/drivers/bitbang.c
@@ -360,6 +360,8 @@ int bitbang_execute_queue(void)
 				break;
 			case JTAG_SLEEP:
 				LOG_DEBUG_IO("sleep %" PRIu32, cmd->cmd.sleep->us);
+				if (bitbang_interface->flush && (bitbang_interface->flush() != ERROR_OK))
+					return ERROR_FAIL;
 				bitbang_sleep(cmd->cmd.sleep->us);
 				break;
 			case JTAG_TMS: