linux-kernel - [PATCH v3 2/5] efi: Export arch

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Date:	Tue, 25 Mar 2014 21:57:53 +0100
From:	Daniel Kiper <daniel.kiper@...cle.com>
To:	linux-efi@...r.kernel.org, linux-ia64@...r.kernel.org,
	linux-kernel@...r.kernel.org, x86@...nel.org,
	xen-devel@...ts.xenproject.org
Cc:	boris.ostrovsky@...cle.com, david.vrabel@...rix.com,
	eshelton@...ox.com, fenghua.yu@...el.com, hpa@...or.com,
	ian.campbell@...rix.com, jbeulich@...e.com, jeremy@...p.org,
	konrad.wilk@...cle.com, matt.fleming@...el.com, mingo@...hat.com,
	stefano.stabellini@...citrix.com, tglx@...utronix.de,
	tony.luck@...el.com, Daniel Kiper <daniel.kiper@...cle.com>
Subject: [PATCH v3 2/5] efi: Export arch_tables variable

Export arch_tables variable. Xen init function calls efi_config_init()
which takes it as an argument.

Additionally, put __initdata in place suggested by include/linux/init.h.

Signed-off-by: Daniel Kiper <daniel.kiper@...cle.com>
---
 arch/x86/platform/efi/efi.c |    2 +-
 include/linux/efi.h         |    2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c
index e4af217..26651c6 100644
--- a/arch/x86/platform/efi/efi.c
+++ b/arch/x86/platform/efi/efi.c
@@ -70,7 +70,7 @@ static efi_system_table_t efi_systab __initdata;
 
 unsigned long x86_efi_facility;
 
-static __initdata efi_config_table_type_t arch_tables[] = {
+efi_config_table_type_t arch_tables[] __initdata = {
 #ifdef CONFIG_X86_UV
 	{UV_SYSTEM_TABLE_GUID, "UVsystab", &efi.uv_systab},
 #endif
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 67ba1a0..f00ef14 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -583,6 +583,8 @@ extern struct efi {
 	struct efi_memory_map *memmap;
 } efi;
 
+extern efi_config_table_type_t arch_tables[] __initdata;
+
 static inline int
 efi_guidcmp (efi_guid_t left, efi_guid_t right)
 {
-- 
1.7.10.4

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