50 	u8 txrx_buf[9];	/* cmd + 8 registers */  member
77 	chip->txrx_buf[0] = address & 0x7f;  in ds1390_get_reg()
79 	status = spi_write_then_read(spi, chip->txrx_buf, 1, chip->txrx_buf, 1);  in ds1390_get_reg()
83 	*data = chip->txrx_buf[0];  in ds1390_get_reg()
134 	chip->txrx_buf[0] = DS1390_REG_SECONDS;  in ds1390_read_time()
137 	status = spi_write_then_read(spi, chip->txrx_buf, 1, chip->txrx_buf, 8);  in ds1390_read_time()
143 	dt->tm_sec	= bcd2bin(chip->txrx_buf[0]);  in ds1390_read_time()
144 	dt->tm_min	= bcd2bin(chip->txrx_buf[1]);  in ds1390_read_time()
145 	dt->tm_hour	= bcd2bin(chip->txrx_buf[2]);  in ds1390_read_time()
146 	dt->tm_wday	= bcd2bin(chip->txrx_buf[3]);  in ds1390_read_time()
147 	dt->tm_mday	= bcd2bin(chip->txrx_buf[4]);  in ds1390_read_time()
149 	dt->tm_mon	= bcd2bin(chip->txrx_buf[5] & 0x7f) - 1;  in ds1390_read_time()
151 	dt->tm_year = bcd2bin(chip->txrx_buf[6]) + ((chip->txrx_buf[5] & 0x80) ? 100 : 0);  in ds1390_read_time()
162 	chip->txrx_buf[0] = DS1390_REG_SECONDS | 0x80;  in ds1390_set_time()
163 	chip->txrx_buf[1] = bin2bcd(dt->tm_sec);  in ds1390_set_time()
164 	chip->txrx_buf[2] = bin2bcd(dt->tm_min);  in ds1390_set_time()
165 	chip->txrx_buf[3] = bin2bcd(dt->tm_hour);  in ds1390_set_time()
166 	chip->txrx_buf[4] = bin2bcd(dt->tm_wday);  in ds1390_set_time()
167 	chip->txrx_buf[5] = bin2bcd(dt->tm_mday);  in ds1390_set_time()
168 	chip->txrx_buf[6] = bin2bcd(dt->tm_mon + 1) |  in ds1390_set_time()
170 	chip->txrx_buf[7] = bin2bcd(dt->tm_year % 100);  in ds1390_set_time()
173 	return spi_write_then_read(spi, chip->txrx_buf, 8, NULL, 0);  in ds1390_set_time()