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arm64/efi: Make strnlen() available to the EFI namespace

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Changes introduced in the upstream version of libfdt pulled in by commit
91feabc2e2 ("scripts/dtc: Update to upstream commit b06e55c88b9b") use
the strnlen() function, which isn't currently available to the EFI name-
space. Add it to the EFI namespace to avoid a linker error.

Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Rob Herring <robh@kernel.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Thierry Reding
2016-02-16 11:16:31 +01:00
committed by Will Deacon
parent bee038a4bd
commit 7f4e346263
2 changed files with 2 additions and 1 deletions
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arch/arm64/lib/strnlen.S
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@@ -168,4 +168,4 @@ CPU_LE( lsr tmp2, tmp2, tmp4 ) /* Shift (tmp1 & 63). */
.Lhit_limit:
mov len, limit
ret
ENDPROC(strnlen)
ENDPIPROC(strnlen)