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[spi device] remove _spi_bus_device_control #5898

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Merged
Guozhanxin merged 1 commit into from
May 30, 2022
+2 −18
Merged

[spi device] remove _spi_bus_device_control #5898

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20 changes: 2 additions & 18 deletions components/drivers/spi/spi_dev.c
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Original file line number Diff line number Diff line change
Expand Up @@ -39,22 +39,6 @@ static rt_size_t _spi_bus_device_write(rt_device_t dev,
return rt_spi_transfer(bus->owner, buffer, RT_NULL, size);
}

static rt_err_t _spi_bus_device_control(rt_device_t dev,
int cmd,
void *args)
{
/* TODO: add control command handle */
switch (cmd)
{
case 0: /* set device */
break;
case 1:
break;
}

return RT_EOK;
}

#ifdef RT_USING_DEVICE_OPS
const static struct rt_device_ops spi_bus_ops =
{
Expand All @@ -63,7 +47,7 @@ const static struct rt_device_ops spi_bus_ops =
RT_NULL,
_spi_bus_device_read,
_spi_bus_device_write,
_spi_bus_device_control
RT_NULL
};
#endif

Expand All @@ -85,7 +69,7 @@ rt_err_t rt_spi_bus_device_init(struct rt_spi_bus *bus, const char *name)
device->close = RT_NULL;
device->read = _spi_bus_device_read;
device->write = _spi_bus_device_write;
device->control = _spi_bus_device_control;
device->control = RT_NULL;
#endif

/* register to device manager */
Expand Down