Lines Matching refs:sum
100 u8 sum = 0; in cros_ec_lpc_read_bytes() local
105 sum += dest[i]; in cros_ec_lpc_read_bytes()
109 return sum; in cros_ec_lpc_read_bytes()
119 u8 sum = 0; in cros_ec_lpc_write_bytes() local
124 sum += msg[i]; in cros_ec_lpc_write_bytes()
128 return sum; in cros_ec_lpc_write_bytes()
172 int sum = 0; in cros_ec_lpc_direct_read() local
182 sum += dest[i]; in cros_ec_lpc_direct_read()
186 return sum; in cros_ec_lpc_direct_read()
192 int sum = 0; in cros_ec_lpc_direct_write() local
202 sum += msg[i]; in cros_ec_lpc_direct_write()
206 return sum; in cros_ec_lpc_direct_write()
233 u8 sum; in cros_ec_pkt_xfer_lpc() local
247 sum = EC_COMMAND_PROTOCOL_3; in cros_ec_pkt_xfer_lpc()
248 ret = ec_lpc->write(ec_lpc, EC_LPC_ADDR_HOST_CMD, 1, &sum); in cros_ec_pkt_xfer_lpc()
262 ret = ec_lpc->read(ec_lpc, EC_LPC_ADDR_HOST_DATA, 1, &sum); in cros_ec_pkt_xfer_lpc()
276 sum = ret; in cros_ec_pkt_xfer_lpc()
294 sum += ret; in cros_ec_pkt_xfer_lpc()
296 if (sum) { in cros_ec_pkt_xfer_lpc()
315 u8 sum; in cros_ec_cmd_xfer_lpc() local
332 sum = msg->command + args.flags + args.command_version + args.data_size; in cros_ec_cmd_xfer_lpc()
339 sum += ret; in cros_ec_cmd_xfer_lpc()
342 args.checksum = sum; in cros_ec_cmd_xfer_lpc()
349 sum = msg->command; in cros_ec_cmd_xfer_lpc()
350 ret = ec_lpc->write(ec_lpc, EC_LPC_ADDR_HOST_CMD, 1, &sum); in cros_ec_cmd_xfer_lpc()
364 ret = ec_lpc->read(ec_lpc, EC_LPC_ADDR_HOST_DATA, 1, &sum); in cros_ec_cmd_xfer_lpc()
386 sum = msg->command + args.flags + args.command_version + args.data_size; in cros_ec_cmd_xfer_lpc()
393 sum += ret; in cros_ec_cmd_xfer_lpc()
396 if (args.checksum != sum) { in cros_ec_cmd_xfer_lpc()
399 args.checksum, sum); in cros_ec_cmd_xfer_lpc()