46 	char buf[] = { (reg >> 8) | 0x80, reg & 0xff, data };  in au8522_rc_write()
47 	struct i2c_msg msg = { .addr = ir->i2c_dev_addr, .flags = 0,  in au8522_rc_write()
52 	if (rc < 0)  in au8522_rc_write()
55 	return (rc == 1) ? 0 : -EIO;  in au8522_rc_write()
63 	struct i2c_msg msg[2] = { { .addr = ir->i2c_dev_addr, .flags = 0,  in au8522_rc_read()
68 	obuf[0] = 0x40 | reg >> 8;  in au8522_rc_read()
69 	obuf[1] = reg & 0xff;  in au8522_rc_read()
70 	if (val >= 0) {  in au8522_rc_read()
72 		msg[0].len++;  in au8522_rc_read()
77 	if (rc < 0)  in au8522_rc_read()
80 	return (rc == 2) ? 0 : -EIO;  in au8522_rc_read()
89 	if (rc < 0)  in au8522_rc_andor()
97 		return 0;  in au8522_rc_andor()
103 #define au8522_rc_clear(ir, reg, bit) au8522_rc_andor(ir, (reg), (bit), 0)
123 		return 0;  in au0828_get_key_au8522()
126 	rc = au8522_rc_read(ir, 0xe1, -1, buf, 1);  in au0828_get_key_au8522()
127 	if (rc < 0 || !(buf[0] & (1 << 4))) {  in au0828_get_key_au8522()
129 		au8522_rc_set(ir, 0xe0, 1 << 4);  in au0828_get_key_au8522()
130 		return 0;  in au0828_get_key_au8522()
134 	rc = au8522_rc_read(ir, 0xe3, 0x11, buf, sizeof(buf));  in au0828_get_key_au8522()
137 	if (rc < 0)  in au0828_get_key_au8522()
141 	au8522_rc_clear(ir, 0xe0, 1 << 4);  in au0828_get_key_au8522()
144 	au8522_rc_set(ir, 0xe0, 1 << 4);  in au0828_get_key_au8522()
148 	prv_bit = (buf[0] >> 7) & 0x01;  in au0828_get_key_au8522()
149 	width = 0;  in au0828_get_key_au8522()
150 	for (i = 0; i < sizeof(buf); i++) {  in au0828_get_key_au8522()
151 		for (j = 7; j >= 0; j--) {  in au0828_get_key_au8522()
152 			bit = (buf[i] >> j) & 0x01;  in au0828_get_key_au8522()
222 	if (rc < 0)  in au0828_rc_work()
235 	au8522_rc_set(ir, 0xe0, 1 << 4);  in au0828_rc_start()
239 	return 0;  in au0828_rc_start()
251 		au8522_rc_clear(ir, 0xe0, 1 << 4);  in au0828_rc_stop()
257 	int i = 0;  in au0828_probe_i2c_ir()
259 		 0x47, I2C_CLIENT_END  in au0828_probe_i2c_ir()
277 	u16 i2c_rc_dev_addr = 0;  in au0828_rc_register()
280 		return 0;  in au0828_rc_register()
342 	return 0;  in au0828_rc_register()
371 		return 0;  in au0828_rc_suspend()
378 	au8522_rc_clear(ir, 0xe0, 1 << 4);  in au0828_rc_suspend()
380 	return 0;  in au0828_rc_suspend()
388 		return 0;  in au0828_rc_resume()
393 	au8522_rc_set(ir, 0xe0, 1 << 4);  in au0828_rc_resume()
397 	return 0;  in au0828_rc_resume()