int ia_css_init(struct device           *dev,
			    const struct ia_css_env *env,
			    const struct ia_css_fw  *fw,
			    u32                     l1_base,
			    enum ia_css_irq_type    irq_type)
int ia_css_init(struct device           *dev,
		const struct ia_css_env *env,
		u32                     l1_base,
		enum ia_css_irq_type    irq_type)