powerpc/ftrace: Remove mod_return_to_handler
authorAnton Blanchard <anton@samba.org>
Wed, 17 Sep 2014 07:07:03 +0000 (17:07 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Sun, 9 Nov 2014 22:59:27 +0000 (09:59 +1100)
commit7d56c65a6ff9065c459fc63c509950d8ea66e00c
tree77fac333d96da3f1791de1c27b5fbfede304c560
parent6e4c632cdff7bf0238a2543dfe98bd1ad40313c2
powerpc/ftrace: Remove mod_return_to_handler

mod_return_to_handler is the same as return_to_handler, except
it handles the change of the TOC (r2). Add this into
return_to_handler and remove mod_return_to_handler.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/kernel/entry_64.S
arch/powerpc/kernel/ftrace.c
arch/powerpc/kernel/process.c