Searched refs:CMD_NACK (Results 1 – 5 of 5) sorted by relevance
40 return CMD_NACK; in spi_write_data()63 return CMD_NACK; in spi_write_cmd()91 return CMD_NACK; in spi_read_data()115 } while (buffer[0] != CMD_ACK && buffer[0] != CMD_NACK && timeout > 0); in spi_read_ack()117 if (buffer[0] != CMD_ACK && buffer[0] != CMD_NACK && timeout == 0) in spi_read_ack()118 ret = CMD_NACK; in spi_read_ack()125 return CMD_NACK; in spi_read_ack()147 return CMD_NACK; in spi_sync()
35 return CMD_NACK; in i2c_write_data()55 return CMD_NACK; in i2c_read_data()65 return CMD_NACK; in i2c_read_ack()
38 return CMD_NACK; in uart_write_data()53 return CMD_NACK; in uart_write_cmd()64 return CMD_NACK; in uart_read_data()
59 #define CMD_NACK 0x1F macro
95 } while (ret != CMD_ACK && ret != CMD_NACK); in read_ack_loop()