Lines Matching defs:buf
32 unsigned char buf[2];
35 buf[0] = address & 0x7f;
36 buf[1] = data;
38 return spi_write_then_read(spi, buf, 2, NULL, 0);
56 unsigned char buf[8];
58 buf[0] = 0xbf; /* Burst read */
60 err = spi_write_then_read(spi, buf, 1, buf, 8);
66 dt->tm_sec = bcd2bin(buf[0]);
67 dt->tm_min = bcd2bin(buf[1]);
68 dt->tm_hour = bcd2bin(buf[2]);
69 dt->tm_mday = bcd2bin(buf[3]);
70 dt->tm_mon = bcd2bin(buf[4]) - 1;
71 dt->tm_wday = bcd2bin(buf[5]);
72 dt->tm_year = bcd2bin(buf[6]);
75 err = max6902_get_reg(dev, MAX6902_REG_CENTURY, &buf[0]);
79 century = bcd2bin(buf[0]) * 100;