struct device.kobj.name // device name
struct device->driver_data
void dev_set_drvdata(struct device *dev, void *data)
void dev_get_drvdata(struct device *dev, void *data)
struct device->platform_data
static inline void *dev_get_platdata(const struct device *dev)
int platform_device_add_data(struct platform_device *pdev, const void *data, size_t size) //