The SAL systab is an Itanium specific EFI configuration table, so
move its handling into arch/ia64 where it belongs.

Cc; Tony Luck <tony.l...@intel.com>
Cc: Fenghua Yu <fenghua...@intel.com>
Cc: linux-i...@vger.kernel.org
Signed-off-by: Ard Biesheuvel <ard.biesheu...@linaro.org>
---
 arch/ia64/include/asm/sal.h       | 1 +
 arch/ia64/include/asm/sn/sn_sal.h | 2 +-
 arch/ia64/kernel/efi.c            | 3 +++
 arch/ia64/kernel/setup.c          | 2 +-
 arch/x86/platform/efi/efi.c       | 1 -
 drivers/firmware/efi/efi.c        | 2 --
 include/linux/efi.h               | 1 -
 7 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/ia64/include/asm/sal.h b/arch/ia64/include/asm/sal.h
index 588f33156da6..08f5b6aaed73 100644
--- a/arch/ia64/include/asm/sal.h
+++ b/arch/ia64/include/asm/sal.h
@@ -43,6 +43,7 @@
 #include <asm/pal.h>
 #include <asm/fpu.h>
 
+extern unsigned long sal_systab_phys;
 extern spinlock_t sal_lock;
 
 /* SAL spec _requires_ eight args for each call. */
diff --git a/arch/ia64/include/asm/sn/sn_sal.h 
b/arch/ia64/include/asm/sn/sn_sal.h
index 1f5ff470a5a1..5142c444652d 100644
--- a/arch/ia64/include/asm/sn/sn_sal.h
+++ b/arch/ia64/include/asm/sn/sn_sal.h
@@ -167,7 +167,7 @@
 static inline u32
 sn_sal_rev(void)
 {
-       struct ia64_sal_systab *systab = __va(efi.sal_systab);
+       struct ia64_sal_systab *systab = __va(sal_systab_phys);
 
        return (u32)(systab->sal_b_rev_major << 8 | systab->sal_b_rev_minor);
 }
diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index 3795d18276c4..0a34dcc435c6 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -47,8 +47,11 @@
 
 static __initdata unsigned long palo_phys;
 
+unsigned long sal_systab_phys = EFI_INVALID_TABLE_ADDR;
+
 static __initdata efi_config_table_type_t arch_tables[] = {
        {PROCESSOR_ABSTRACTION_LAYER_OVERWRITE_GUID, "PALO", &palo_phys},
+       {SAL_SYSTEM_TABLE_GUID, "SALsystab", &sal_systab_phys},
        {NULL_GUID, NULL, 0},
 };
 
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index c9cfa760cd57..0e1b4eb149b4 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -572,7 +572,7 @@ setup_arch (char **cmdline_p)
        find_memory();
 
        /* process SAL system table: */
-       ia64_sal_init(__va(efi.sal_systab));
+       ia64_sal_init(__va(sal_systab_phys));
 
 #ifdef CONFIG_ITANIUM
        ia64_patch_rse((u64) __start___rse_patchlist, (u64) 
__end___rse_patchlist);
diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c
index 9866a3584765..6697c109c449 100644
--- a/arch/x86/platform/efi/efi.c
+++ b/arch/x86/platform/efi/efi.c
@@ -70,7 +70,6 @@ static const unsigned long * const efi_tables[] = {
        &efi.acpi20,
        &efi.smbios,
        &efi.smbios3,
-       &efi.sal_systab,
        &efi.boot_info,
        &efi.hcdp,
        &efi.uga,
diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
index 4dfd873373bd..801925c5bcfb 100644
--- a/drivers/firmware/efi/efi.c
+++ b/drivers/firmware/efi/efi.c
@@ -39,7 +39,6 @@ struct efi __read_mostly efi = {
        .acpi20                 = EFI_INVALID_TABLE_ADDR,
        .smbios                 = EFI_INVALID_TABLE_ADDR,
        .smbios3                = EFI_INVALID_TABLE_ADDR,
-       .sal_systab             = EFI_INVALID_TABLE_ADDR,
        .boot_info              = EFI_INVALID_TABLE_ADDR,
        .hcdp                   = EFI_INVALID_TABLE_ADDR,
        .uga                    = EFI_INVALID_TABLE_ADDR,
@@ -456,7 +455,6 @@ static __initdata efi_config_table_type_t common_tables[] = 
{
        {ACPI_TABLE_GUID, "ACPI", &efi.acpi},
        {HCDP_TABLE_GUID, "HCDP", &efi.hcdp},
        {MPS_TABLE_GUID, "MPS", &efi.mps},
-       {SAL_SYSTEM_TABLE_GUID, "SALsystab", &efi.sal_systab},
        {SMBIOS_TABLE_GUID, "SMBIOS", &efi.smbios},
        {SMBIOS3_TABLE_GUID, "SMBIOS 3.0", &efi.smbios3},
        {UGA_IO_PROTOCOL_GUID, "UGA", &efi.uga},
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 171bb1005a10..f88318b85fb0 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -984,7 +984,6 @@ extern struct efi {
        unsigned long acpi20;           /* ACPI table  (ACPI 2.0) */
        unsigned long smbios;           /* SMBIOS table (32 bit entry point) */
        unsigned long smbios3;          /* SMBIOS table (64 bit entry point) */
-       unsigned long sal_systab;       /* SAL system table */
        unsigned long boot_info;        /* boot info table */
        unsigned long hcdp;             /* HCDP table */
        unsigned long uga;              /* UGA table */
-- 
2.17.1

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