Diff: cpp/InterruptIn.cpp

Revision:

2:143cac498751

Parent:

0:fd0d7bdfcdc2

--- a/cpp/InterruptIn.cpp	Thu Nov 29 15:41:14 2012 +0000
+++ b/cpp/InterruptIn.cpp	Mon Feb 18 11:44:18 2013 +0000
@@ -1,35 +1,26 @@
 /* mbed Microcontroller Library
- * Copyright (c) 2006-2012 ARM Limited
+ * Copyright (c) 2006-2013 ARM Limited
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
+ * 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
  *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * 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.
  */
 #include "InterruptIn.h"
 
 #if DEVICE_INTERRUPTIN
 
-#include "error.h"
-
 namespace mbed {
 
 InterruptIn::InterruptIn(PinName pin) {
-    if (gpio_irq_init(&gpio_irq, pin, (&InterruptIn::_irq_handler), (uint32_t)this) != 0)
-        error("[ERROR] InterruptIn init\n");
+    gpio_irq_init(&gpio_irq, pin, (&InterruptIn::_irq_handler), (uint32_t)this);
     gpio_init(&gpio, pin, PIN_INPUT);
 }
 
@@ -37,7 +28,7 @@
     gpio_irq_free(&gpio_irq);
 }
 
-int InterruptIn::read() { 
+int InterruptIn::read() {
     return gpio_read(&gpio);
 }