52 	ssize_t ret;  in sdw_slave_reg_show()  local
59 	ret = pm_runtime_get_sync(&slave->dev);  in sdw_slave_reg_show()
60 	if (ret < 0 && ret != -EACCES) {  in sdw_slave_reg_show()
63 		return ret;  in sdw_slave_reg_show()
66 	ret = scnprintf(buf, RD_BUF, "Register  Value\n");  in sdw_slave_reg_show()
69 	ret += scnprintf(buf + ret, RD_BUF - ret, "\nDP0\n");  in sdw_slave_reg_show()
71 		ret += sdw_sprintf(slave, buf, ret, i);  in sdw_slave_reg_show()
74 	ret += scnprintf(buf + ret, RD_BUF - ret, "Bank0\n");  in sdw_slave_reg_show()
75 	ret += sdw_sprintf(slave, buf, ret, SDW_DP0_CHANNELEN);  in sdw_slave_reg_show()
77 		ret += sdw_sprintf(slave, buf, ret, i);  in sdw_slave_reg_show()
80 	ret += scnprintf(buf + ret, RD_BUF - ret, "Bank1\n");  in sdw_slave_reg_show()
81 	ret += sdw_sprintf(slave, buf, ret,  in sdw_slave_reg_show()
85 		ret += sdw_sprintf(slave, buf, ret, i);  in sdw_slave_reg_show()
88 	ret += scnprintf(buf + ret, RD_BUF - ret, "\nSCP\n");  in sdw_slave_reg_show()
90 		ret += sdw_sprintf(slave, buf, ret, i);  in sdw_slave_reg_show()
92 		ret += sdw_sprintf(slave, buf, ret, i);  in sdw_slave_reg_show()
94 		ret += sdw_sprintf(slave, buf, ret, i);  in sdw_slave_reg_show()
96 		ret += sdw_sprintf(slave, buf, ret, i);  in sdw_slave_reg_show()
98 		ret += sdw_sprintf(slave, buf, ret, i);  in sdw_slave_reg_show()
112 		ret += scnprintf(buf + ret, RD_BUF - ret, "\nDP%d\n", i);  in sdw_slave_reg_show()
114 			ret += sdw_sprintf(slave, buf, ret, j);  in sdw_slave_reg_show()
117 		ret += scnprintf(buf + ret, RD_BUF - ret, "Bank0\n");  in sdw_slave_reg_show()
120 			ret += sdw_sprintf(slave, buf, ret, j);  in sdw_slave_reg_show()
123 		ret += scnprintf(buf + ret, RD_BUF - ret, "Bank1\n");  in sdw_slave_reg_show()
126 			ret += sdw_sprintf(slave, buf, ret, j);  in sdw_slave_reg_show()