From: Josh Triplett <josh@joshtriplett.org>
Date: Wed, 30 Oct 2013 14:21:53 +0000 (+0000)
Subject: x86: Drop support for /proc files when !CONFIG_PROC_FS
X-Git-Tag: fixes-for-v3.18-merge-window~38^2^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=39f838e06f46576694d425ac30fe8ff1e214fc0b;p=pandora-kernel.git

x86: Drop support for /proc files when !CONFIG_PROC_FS

arch/x86/kernel/cpu/proc.c only exists to support files in /proc; omit that
file when compiling without CONFIG_PROC_FS.

Saves 645 additional bytes on 32-bit x86 when !CONFIG_PROC_FS:

add/remove: 0/5 grow/shrink: 0/0 up/down: 0/-645 (-645)
function                                     old     new   delta
c_stop                                         1       -      -1
c_next                                        11       -     -11
cpuinfo_op                                    16       -     -16
c_start                                       24       -     -24
show_cpuinfo                                 593       -    -593

Signed-off-by: Josh Triplett <josh@joshtriplett.org>
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