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List:       openbios
Subject:    [OpenBIOS] [PATCH 2/2] x86: remove static declaration from mbheader definition
From:       Mark Cave-Ayland <mark.cave-ayland () ilande ! co ! uk>
Date:       2018-01-13 21:26:02
Message-ID: 20180113212602.26668-3-mark.cave-ayland () ilande ! co ! uk
[Download RAW message or body]

Newer versions of gcc fail to compile OpenBIOS giving a
"error: ‘multiboot_header' defined but not used" message when the default
build with -Werror enabled is used.

Remove the static declaration to enable compilation to succeed, which
incidentally matches the other copies of multiboot.c in the OpenBIOS
source tree.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
---
 arch/x86/multiboot.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/multiboot.c b/arch/x86/multiboot.c
index 6f6b23d..7590dab 100644
--- a/arch/x86/multiboot.c
+++ b/arch/x86/multiboot.c
@@ -15,7 +15,7 @@ struct mbheader {
     unsigned int magic, flags, checksum;
 };
 
-static const struct mbheader multiboot_header
+const struct mbheader multiboot_header
 	__attribute__((section (".hdr"))) =
 {
     MULTIBOOT_HEADER_MAGIC,
-- 
2.11.0


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