efi: x86: ia64: provide a generic efi_config_init()

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Common to (U)EFI support on all platforms is the global "efi" data
structure, and the code that parses the System Table to locate
addresses to populate that structure with.

This patch adds both of these to the global EFI driver code and
removes the local definition of the global "efi" data structure from
the x86 and ia64 code.

Squashed into one big patch to avoid breaking bisection.

Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Acked-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>

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This commit is contained in:

Leif Lindholm 2013-09-05 11:34:54 +01:00 • committed by Matt Fleming

parent d02d0545f1

commit 272686bf46

4 changed files with 134 additions and 131 deletions

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54

arch/ia64/kernel/efi.c

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96

arch/x86/platform/efi/efi.c

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108

drivers/firmware/efi/efi.c

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7

include/linux/efi.h

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