165 static int sandbox_i2c_rtc_xfer(struct udevice *emul, struct i2c_msg *msg,  in sandbox_i2c_rtc_xfer()  argument
176 	for (; nmsgs > 0; nmsgs--, msg++) {  in sandbox_i2c_rtc_xfer()
180 		len = msg->len;  in sandbox_i2c_rtc_xfer()
182 		      msg->flags & I2C_M_RD ? "read" : "write",  in sandbox_i2c_rtc_xfer()
183 		      msg->len);  in sandbox_i2c_rtc_xfer()
184 		if (msg->flags & I2C_M_RD) {  in sandbox_i2c_rtc_xfer()
188 			memcpy(msg->buf, plat->reg + offset, len);  in sandbox_i2c_rtc_xfer()
189 			memset(msg->buf + len, '\xff', msg->len - len);  in sandbox_i2c_rtc_xfer()
190 			debug_buffer(0, msg->buf, 1, msg->len, 0);  in sandbox_i2c_rtc_xfer()
192 			ptr = msg->buf;  in sandbox_i2c_rtc_xfer()
196 			debug_buffer(0, msg->buf, 1, msg->len, 0);  in sandbox_i2c_rtc_xfer()