204 	struct loongson2_pinctrl *pctrl = pinctrl_dev_get_drvdata(pcdev);  in loongson2_pmx_set_mux()  local
205 	void __iomem *reg = pctrl->reg_base +  in loongson2_pmx_set_mux()
211 	spin_lock_irqsave(&pctrl->lock, flags);  in loongson2_pmx_set_mux()
218 	spin_unlock_irqrestore(&pctrl->lock, flags);  in loongson2_pmx_set_mux()
255 	struct loongson2_pinctrl *pctrl;  in loongson2_pinctrl_probe()  local
257 	pctrl = devm_kzalloc(dev, sizeof(*pctrl), GFP_KERNEL);  in loongson2_pinctrl_probe()
258 	if (!pctrl)  in loongson2_pinctrl_probe()
261 	pctrl->reg_base = devm_platform_ioremap_resource(pdev, 0);  in loongson2_pinctrl_probe()
262 	if (IS_ERR(pctrl->reg_base))  in loongson2_pinctrl_probe()
263 		return PTR_ERR(pctrl->reg_base);  in loongson2_pinctrl_probe()
265 	spin_lock_init(&pctrl->lock);  in loongson2_pinctrl_probe()
267 	pctrl->dev = dev;  in loongson2_pinctrl_probe()
268 	pctrl->desc.name	= "pinctrl-loongson2";  in loongson2_pinctrl_probe()
269 	pctrl->desc.owner	= THIS_MODULE;  in loongson2_pinctrl_probe()
270 	pctrl->desc.pctlops	= &loongson2_pctrl_ops;  in loongson2_pinctrl_probe()
271 	pctrl->desc.pmxops	= &loongson2_pmx_ops;  in loongson2_pinctrl_probe()
272 	pctrl->desc.pins	= loongson2_pctrl_pins;  in loongson2_pinctrl_probe()
273 	pctrl->desc.npins	= ARRAY_SIZE(loongson2_pctrl_pins);  in loongson2_pinctrl_probe()
275 	pctrl->pcdev = devm_pinctrl_register(pctrl->dev, &pctrl->desc, pctrl);  in loongson2_pinctrl_probe()
276 	if (IS_ERR(pctrl->pcdev))  in loongson2_pinctrl_probe()
277 		return dev_err_probe(pctrl->dev, PTR_ERR(pctrl->pcdev),  in loongson2_pinctrl_probe()