[PATCH] efi: Fix CONFIG_EFI_ARMSTUB typo for building libstub

[Matt Fleming]

commit 84be880560fb ("Revert "efi/x86: efistub: Move shared dependencies
to <asm/efi.h>"") introduced a typo into drivers/firmware/efi/Makefile
where CONFIG_EFI_ARM_STUB should instead be CONFIG_EFI_ARMSTUB.

The typo doesn't result in an actual build failure and was found with
Paul's "800 line perl monster" in linux-next.

The reason that we don't see a build failure is because arm64 (which is
now the only user of libstub) already includes logic to build libstub
from arch/arm64/Makefile.

Correct the typo anyway.

Reported-by: Paul Bolle <pebolle@xxxxxxxxxx>
Signed-off-by: Matt Fleming <matt.fleming@xxxxxxxxx>
---
 drivers/firmware/efi/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/firmware/efi/Makefile b/drivers/firmware/efi/Makefile
index aef6a95adef5..5b0d892a01c0 100644
--- a/drivers/firmware/efi/Makefile
+++ b/drivers/firmware/efi/Makefile
@@ -7,4 +7,4 @@ obj-$(CONFIG_EFI_VARS_PSTORE)		+= efi-pstore.o
 obj-$(CONFIG_UEFI_CPER)			+= cper.o
 obj-$(CONFIG_EFI_RUNTIME_MAP)		+= runtime-map.o
 obj-$(CONFIG_EFI_RUNTIME_WRAPPERS)	+= runtime-wrappers.o
-obj-$(CONFIG_EFI_ARM_STUB)		+= libstub/
+obj-$(CONFIG_EFI_ARMSTUB)		+= libstub/
-- 
1.9.3

-- 
Matt Fleming, Intel Open Source Technology Center
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