diff options
Diffstat (limited to 'components/drivers/i2c/i2c_dev.c')
| -rw-r--r-- | components/drivers/i2c/i2c_dev.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/components/drivers/i2c/i2c_dev.c b/components/drivers/i2c/i2c_dev.c index cce53d5c92..4b811c62ea 100644 --- a/components/drivers/i2c/i2c_dev.c +++ b/components/drivers/i2c/i2c_dev.c @@ -20,18 +20,11 @@ * Change Logs: * Date Author Notes * 2012-04-25 weety first version + * 2014-08-03 bernard fix some compiling warning */ #include <rtdevice.h> -static rt_err_t i2c_bus_device_init(rt_device_t dev) -{ - struct rt_i2c_bus_device *bus = (struct rt_i2c_bus_device *)dev->user_data; - RT_ASSERT(bus != RT_NULL); - - return RT_EOK; -} - static rt_size_t i2c_bus_device_read(rt_device_t dev, rt_off_t pos, void *buffer, @@ -122,7 +115,7 @@ rt_err_t rt_i2c_bus_device_device_init(struct rt_i2c_bus_device *bus, /* set device type */ device->type = RT_Device_Class_I2CBUS; /* initialize device interface */ - device->init = i2c_bus_device_init; + device->init = RT_NULL; device->open = RT_NULL; device->close = RT_NULL; device->read = i2c_bus_device_read; |