commit ce8b9d25c94980cc05e59730c97b2ef0285587b4
author Paul Gortmaker <paul.gortmaker@windriver.com> Mon Jul 18 12:03:53 2011 -0400
committer Paul Gortmaker <paul.gortmaker@windriver.com> Mon Oct 31 19:30:45 2011 -0400
tree c97ed080536b1ecc15248d37aa46652b3a5cd9e4
parent ead53f22dc646d91a1b6201b9f44dd47d7d88c34

arm: add elf.h to arch/arm/kernel/ptrace.c

It was implicitly getting it via an implicit presence of module.h
but when we clean that up, we'll get a bunch of lines like this:

arch/arm/kernel/ptrace.c:764: error: 'NT_PRSTATUS' undeclared here (not in a function)
arch/arm/kernel/ptrace.c:765: error: 'ELF_NGREG' undeclared here (not in a function)
arch/arm/kernel/ptrace.c:776: error: 'NT_PRFPREG' undeclared here (not in a function)

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>