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    Subject[PATCH 04/12] x86/efi-bgrt: Move efi-bgrt handling out of arch/x86
    Date
    From: Bhupesh Sharma <bhsharma@redhat.com>

    Now with open-source boot firmware (EDK2) supporting ACPI BGRT table
    addition even for architectures like AARCH64, it makes sense to move
    out the 'efi-bgrt.c' file and supporting infrastructure from 'arch/x86'
    directory and house it inside 'drivers/firmware/efi', so that this common
    code can be used across architectures.

    Cc: Matt Fleming <matt@codeblueprint.co.uk>
    Signed-off-by: Bhupesh Sharma <bhsharma@redhat.com>
    Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
    ---
    arch/x86/platform/efi/Makefile | 1 -
    drivers/firmware/efi/Makefile | 1 +
    {arch/x86/platform => drivers/firmware}/efi/efi-bgrt.c | 0
    3 files changed, 1 insertion(+), 1 deletion(-)
    rename {arch/x86/platform => drivers/firmware}/efi/efi-bgrt.c (100%)

    diff --git a/arch/x86/platform/efi/Makefile b/arch/x86/platform/efi/Makefile
    index 066619b0700c..f1d83b34c329 100644
    --- a/arch/x86/platform/efi/Makefile
    +++ b/arch/x86/platform/efi/Makefile
    @@ -1,6 +1,5 @@
    OBJECT_FILES_NON_STANDARD_efi_thunk_$(BITS).o := y

    obj-$(CONFIG_EFI) += quirks.o efi.o efi_$(BITS).o efi_stub_$(BITS).o
    -obj-$(CONFIG_ACPI_BGRT) += efi-bgrt.o
    obj-$(CONFIG_EARLY_PRINTK_EFI) += early_printk.o
    obj-$(CONFIG_EFI_MIXED) += efi_thunk_$(BITS).o
    diff --git a/drivers/firmware/efi/Makefile b/drivers/firmware/efi/Makefile
    index ad67342313ed..0329d319d89a 100644
    --- a/drivers/firmware/efi/Makefile
    +++ b/drivers/firmware/efi/Makefile
    @@ -9,6 +9,7 @@
    #
    KASAN_SANITIZE_runtime-wrappers.o := n

    +obj-$(CONFIG_ACPI_BGRT) += efi-bgrt.o
    obj-$(CONFIG_EFI) += efi.o vars.o reboot.o memattr.o
    obj-$(CONFIG_EFI) += capsule.o memmap.o
    obj-$(CONFIG_EFI_VARS) += efivars.o
    diff --git a/arch/x86/platform/efi/efi-bgrt.c b/drivers/firmware/efi/efi-bgrt.c
    similarity index 100%
    rename from arch/x86/platform/efi/efi-bgrt.c
    rename to drivers/firmware/efi/efi-bgrt.c
    --
    2.9.3
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