wm8903_platform_data
struct wm8903_platform_data *pdata;
struct wm8903_platform_data *pdata = wm8903->pdata;
struct wm8903_platform_data *pdata)
struct wm8903_platform_data *pdata)
struct wm8903_platform_data *pdata = dev_get_platdata(&i2c->dev);