935 static void u300_pmx_endisable(struct u300_pmx *upmx, unsigned selector,  in u300_pmx_endisable()  argument
951 			regval = readw(upmx->virtbase + u300_pmx_registers[i]);  in u300_pmx_endisable()
954 			writew(regval, upmx->virtbase + u300_pmx_registers[i]);  in u300_pmx_endisable()
963 	struct u300_pmx *upmx;  in u300_pmx_set_mux()  local
969 	upmx = pinctrl_dev_get_drvdata(pctldev);  in u300_pmx_set_mux()
970 	u300_pmx_endisable(upmx, selector, true);  in u300_pmx_set_mux()
1057 	struct u300_pmx *upmx;  in u300_pmx_probe()  local
1060 	upmx = devm_kzalloc(&pdev->dev, sizeof(*upmx), GFP_KERNEL);  in u300_pmx_probe()
1061 	if (!upmx)  in u300_pmx_probe()
1064 	upmx->dev = &pdev->dev;  in u300_pmx_probe()
1066 	upmx->virtbase = devm_platform_ioremap_resource(pdev, 0);  in u300_pmx_probe()
1067 	if (IS_ERR(upmx->virtbase))  in u300_pmx_probe()
1068 		return PTR_ERR(upmx->virtbase);  in u300_pmx_probe()
1070 	upmx->pctl = devm_pinctrl_register(&pdev->dev, &u300_pmx_desc, upmx);  in u300_pmx_probe()
1071 	if (IS_ERR(upmx->pctl)) {  in u300_pmx_probe()
1073 		return PTR_ERR(upmx->pctl);  in u300_pmx_probe()
1076 	platform_set_drvdata(pdev, upmx);  in u300_pmx_probe()