Why name length of an array can hit case of "Inconsistent kallsyms data" fail

While I'm porting a new mach for ARM. I hit a case to produce "Inconsistent kallsyms data". I try to find out the solution and then get an interesting case is about "array name length" Kernel is 3.4.56 and gcc version 4.3.5 (Buildroot 2010.11) While register serial8250 platform device, the code

Why name length of an array can hit case of Inconsistent kallsyms data fail

While I'm porting a new mach for ARM. I hit a case to produce Inconsistent kallsyms data. I try to find out the solution and then get an interesting case is about array name length Kernel is 3.4.56 and gcc version 4.3.5 (Buildroot 2010.11) While register serial8250 platform device, the code are