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unify the coding style of kernel

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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1998 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
dzzxzz
2012-03-17 06:43:49 +00:00
parent 3b06be1cde
commit 12b5e56f46
22 changed files with 341 additions and 177 deletions
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src/device.c
+11 -4
View File
@@ -1,7 +1,7 @@
/*
* File : device.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006 - 2011, RT-Thread Development Team
* COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
@@ -29,7 +29,8 @@
*/
rt_err_t rt_device_register(rt_device_t dev, const char *name, rt_uint16_t flags)
{
if (dev == RT_NULL) return -RT_ERROR;
if (dev == RT_NULL)
return -RT_ERROR;
rt_object_init(&(dev->parent), RT_Object_Class_Device, name);
dev->flag = flags;
@@ -155,7 +156,7 @@ rt_err_t rt_device_init(rt_device_t dev)
init = dev->init;
if (init != RT_NULL)
{
if(!(dev->flag & RT_DEVICE_FLAG_ACTIVATED))
if (!(dev->flag & RT_DEVICE_FLAG_ACTIVATED))
{
result = init(dev);
if (result != RT_EOK)
@@ -169,7 +170,8 @@ rt_err_t rt_device_init(rt_device_t dev)
}
}
}
else result = -RT_ENOSYS;
else
result = -RT_ENOSYS;
return result;
}
@@ -199,6 +201,7 @@ rt_err_t rt_device_open(rt_device_t dev, rt_uint16_t oflag)
{
rt_kprintf("To initialize device:%s failed. The error code is %d\n",
dev->parent.name, result);
return result;
}
else
@@ -290,6 +293,7 @@ rt_size_t rt_device_read(rt_device_t dev, rt_off_t pos, void *buffer, rt_size_t
/* set error code */
rt_set_errno(-RT_ENOSYS);
return 0;
}
@@ -320,6 +324,7 @@ rt_size_t rt_device_write(rt_device_t dev, rt_off_t pos, const void *buffer, rt_
/* set error code */
rt_set_errno(-RT_ENOSYS);
return 0;
}
@@ -362,6 +367,7 @@ rt_err_t rt_device_set_rx_indicate(rt_device_t dev, rt_err_t (*rx_ind)(rt_device
RT_ASSERT(dev != RT_NULL);
dev->rx_indicate = rx_ind;
return RT_EOK;
}
@@ -379,6 +385,7 @@ rt_err_t rt_device_set_tx_complete(rt_device_t dev, rt_err_t (*tx_done)(rt_devic
RT_ASSERT(dev != RT_NULL);
dev->tx_complete = tx_done;
return RT_EOK;
}