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authorTobin C. Harding <me@tobin.cc>2017-02-20 10:12:36 +1100
committerThomas Gleixner <tglx@linutronix.de>2017-03-01 11:27:26 +0100
commite98fe5127b9cc8ab33d1094b81c19deb1f9082bf (patch)
tree4734cdaa10dd6df4bf54aae0ef78e00dd77729db /arch/x86/purgatory/setup-x86_64.S
parent72042a8c7b01048a36ece216aaf206b7d60ca661 (diff)
downloadlinux-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.S1
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