x86/purgatory: Make functions and variables static
authorTobin C. Harding <me@tobin.cc>
Sun, 19 Feb 2017 23:12:35 +0000 (10:12 +1100)
committerThomas Gleixner <tglx@linutronix.de>
Wed, 1 Mar 2017 10:27:26 +0000 (11:27 +0100)
commit72042a8c7b01048a36ece216aaf206b7d60ca661
treee51d072f25472dd2db5d34db413d752c3a4e07ca
parent940b2f2fd963c043418ce8af64605783b2b19140
x86/purgatory: Make functions and variables static

Sparse emits several 'symbol not declared' warnings for various
functions and variables.

Add static keyword to functions and variables which have file scope
only.

Signed-off-by: Tobin C. Harding <me@tobin.cc>
Link: http://lkml.kernel.org/r/1487545956-2547-2-git-send-email-me@tobin.cc
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
arch/x86/purgatory/purgatory.c