__mt9t112_reg_write
return __mt9t112_reg_write(client, command, val);
ret = __mt9t112_reg_write(client, 0x098E, command);
ret = __mt9t112_reg_write(client, 0x098E, command);
return __mt9t112_reg_write(client, 0x0990, data);
ECHECKER(ret, __mt9t112_reg_write(client, a, b))