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| author | Tobin C. Harding <me@tobin.cc> | 2017-02-20 10:12:36 +1100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-03-01 11:27:26 +0100 |
| commit | e98fe5127b9cc8ab33d1094b81c19deb1f9082bf (patch) | |
| tree | 4734cdaa10dd6df4bf54aae0ef78e00dd77729db /arch/x86/purgatory/setup-x86_64.S | |
| parent | 72042a8c7b01048a36ece216aaf206b7d60ca661 (diff) | |
| download | linux-e98fe5127b9cc8ab33d1094b81c19deb1f9082bf.tar.bz2 | |
x86/purgatory: Fix sparse warning, symbol not declared
Sparse emits warning, 'symbol not declared' for a function that has
neither file scope nor a forward declaration. The functions only call
site is an ASM file.
Add a header file with the function declaration. Include the header file in
the C source file defining the function in order to fix the sparse
warning. Include the header file in ASM file containing the call site to
document the usage.
Signed-off-by: Tobin C. Harding <me@tobin.cc>
Link: http://lkml.kernel.org/r/1487545956-2547-3-git-send-email-me@tobin.cc
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/purgatory/setup-x86_64.S')
| -rw-r--r-- | arch/x86/purgatory/setup-x86_64.S | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/purgatory/setup-x86_64.S b/arch/x86/purgatory/setup-x86_64.S index fe3c91ba1bd0..f90e9dfa90bb 100644 --- a/arch/x86/purgatory/setup-x86_64.S +++ b/arch/x86/purgatory/setup-x86_64.S @@ -9,6 +9,7 @@ * This source code is licensed under the GNU General Public License, * Version 2. See the file COPYING for more details. */ +#include "purgatory.h" .text .globl purgatory_start |