[PATCH] Fix compilation of gdb/arm-linux-nat.c on Raspbian GNU/Linux 7

[Yao Qi]

This patch is OK, except for the ChangeLog entry, it can be rewritten like

On 15/06/15 13:43, Martin Simmons wrote:
> gdb/ChangeLog
>
> 	* arm-linux-nat.c (nat/linux-ptrace.h): New include for
>            PTRACE_GETREGSET et al in case of old system header files.

	* arm-linux-nat.c: Include nat/linux-ptrace.h.

because we put what do we change in the changelog rather than "why".
Do you have the commit access to gdb git repository?

-- 
Yao (齐尧)