68 	ssize_t ret;  in audmux_read_file()  local
74 		ret = clk_prepare_enable(audmux_clk);  in audmux_read_file()
75 		if (ret)  in audmux_read_file()
76 			return ret;  in audmux_read_file()
89 	ret = scnprintf(buf, PAGE_SIZE, "PDCR: %08x\nPTCR: %08x\n",  in audmux_read_file()
93 		ret += scnprintf(buf + ret, PAGE_SIZE - ret,  in audmux_read_file()
97 		ret += scnprintf(buf + ret, PAGE_SIZE - ret,  in audmux_read_file()
101 		ret += scnprintf(buf + ret, PAGE_SIZE - ret,  in audmux_read_file()
105 		ret += scnprintf(buf + ret, PAGE_SIZE - ret,  in audmux_read_file()
108 	ret += scnprintf(buf + ret, PAGE_SIZE - ret, "\n");  in audmux_read_file()
111 		ret += scnprintf(buf + ret, PAGE_SIZE - ret,  in audmux_read_file()
115 			ret += scnprintf(buf + ret, PAGE_SIZE - ret,  in audmux_read_file()
119 			ret += scnprintf(buf + ret, PAGE_SIZE - ret,  in audmux_read_file()
123 			ret += scnprintf(buf + ret, PAGE_SIZE - ret,  in audmux_read_file()
127 			ret += scnprintf(buf + ret, PAGE_SIZE - ret,  in audmux_read_file()
131 	ret += scnprintf(buf + ret, PAGE_SIZE - ret,  in audmux_read_file()
135 	ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret);  in audmux_read_file()
139 	return ret;  in audmux_read_file()
231 	int ret;  in imx_audmux_v2_configure_port()  local
240 		ret = clk_prepare_enable(audmux_clk);  in imx_audmux_v2_configure_port()
241 		if (ret)  in imx_audmux_v2_configure_port()
242 			return ret;  in imx_audmux_v2_configure_port()
266 		int ret;  in imx_audmux_parse_dt_defaults()  local
269 		ret = of_property_read_u32(child, "fsl,audmux-port", &port);  in imx_audmux_parse_dt_defaults()
270 		if (ret) {  in imx_audmux_parse_dt_defaults()
281 		for (i = 0; (ret = of_property_read_u32_index(child,  in imx_audmux_parse_dt_defaults()
294 		if (ret != -EOVERFLOW) {  in imx_audmux_parse_dt_defaults()