Lines Matching defs:buf
45 {.addr = 0x50, .flags = 0, .buf = &b, .len = 1},
46 {.addr = 0x50, .flags = I2C_M_RD, .buf = &pwm, .len = 1}
62 u8 buf[6];
63 struct i2c_msg msg = {.addr = 0x60, .flags = 0, .buf = buf, .len = sizeof(buf)};
71 buf[0] = (div >> 8) & 0x7f;
72 buf[1] = div & 0xff;
73 buf[2] = 0xce;
74 buf[3] = (p->frequency < 150000000 ? 0x01 :
76 buf[4] = 0xde;
77 buf[5] = 0x20;
92 if (i2c_transfer(adapter, &msg, 1) == 1 && (buf[0] & 0x40))
101 msg.buf = &buf[2];
102 buf[2] &= ~0x40;