RFA: Fix up ARM PLT problems

[Nick Clifton]

Hi Daniel,

> 2002-09-13  Daniel Jacobowitz  <drow@mvista.com>
> 
> 	* elf32-arm.h (elf32_arm_adjust_dynamic_symbol): Update
> 	ELF_LINK_HASH_NEEDS_PLT logic.

Approved and applied.

Cheers
        Nick