diff options
Diffstat (limited to 'core/timebase.c')
| -rw-r--r-- | core/timebase.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/core/timebase.c b/core/timebase.c index b1a02a4..4cb0b51 100644 --- a/core/timebase.c +++ b/core/timebase.c @@ -1,17 +1,8 @@ -/* Copyright 2013-2014 IBM Corp. +// SPDX-License-Identifier: Apache-2.0 +/* + * Wait for things, by waiting for timebase to tick over * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - * implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright 2013-2019 IBM Corp. */ #include <timebase.h> @@ -44,6 +35,7 @@ static void time_wait_poll(unsigned long duration) } while (tb_compare(now, end) != TB_AAFTERB) { + unsigned long remaining = end - now; /* Call pollers periodically but not continually to avoid |