Lines Matching refs:buf
21 unsigned char buf[4] = { 0 }; in pmic_reg_write() local
31 buf[2] = (cpu_to_le32(val) >> 16) & 0xff; in pmic_reg_write()
32 buf[1] = (cpu_to_le32(val) >> 8) & 0xff; in pmic_reg_write()
33 buf[0] = cpu_to_le32(val) & 0xff; in pmic_reg_write()
35 buf[0] = (cpu_to_le32(val) >> 16) & 0xff; in pmic_reg_write()
36 buf[1] = (cpu_to_le32(val) >> 8) & 0xff; in pmic_reg_write()
37 buf[2] = cpu_to_le32(val) & 0xff; in pmic_reg_write()
42 buf[1] = (cpu_to_le32(val) >> 8) & 0xff; in pmic_reg_write()
43 buf[0] = cpu_to_le32(val) & 0xff; in pmic_reg_write()
45 buf[0] = (cpu_to_le32(val) >> 8) & 0xff; in pmic_reg_write()
46 buf[1] = cpu_to_le32(val) & 0xff; in pmic_reg_write()
50 buf[0] = cpu_to_le32(val) & 0xff; in pmic_reg_write()
57 return i2c_write(pmic_i2c_addr, reg, 1, buf, pmic_i2c_tx_num); in pmic_reg_write()
62 unsigned char buf[4] = { 0 }; in pmic_reg_read() local
71 ret = i2c_read(pmic_i2c_addr, reg, 1, buf, pmic_i2c_tx_num); in pmic_reg_read()
78 ret_val = le32_to_cpu(buf[2] << 16 in pmic_reg_read()
79 | buf[1] << 8 | buf[0]); in pmic_reg_read()
81 ret_val = le32_to_cpu(buf[0] << 16 | in pmic_reg_read()
82 buf[1] << 8 | buf[2]); in pmic_reg_read()
86 ret_val = le32_to_cpu(buf[1] << 8 | buf[0]); in pmic_reg_read()
88 ret_val = le32_to_cpu(buf[0] << 8 | buf[1]); in pmic_reg_read()
91 ret_val = le32_to_cpu(buf[0]); in pmic_reg_read()