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From:   Arnd Bergmann <arnd@kernel.org>
To:     Catalin Marinas <catalin.marinas@arm.com>,
        Will Deacon <will@kernel.org>
Cc:     Arnd Bergmann <arnd@arndb.de>, Ard Biesheuvel <ardb@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>,
        Marc Zyngier <maz@kernel.org>,
        Oliver Upton <oliver.upton@linux.dev>,
        James Morse <james.morse@arm.com>,
        Suzuki K Poulose <suzuki.poulose@arm.com>,
        Zenghui Yu <yuzenghui@huawei.com>,
        Anshuman Khandual <anshuman.khandual@arm.com>,
        Kees Cook <keescook@chromium.org>,
        Suren Baghdasaryan <surenb@google.com>,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        linux-efi@vger.kernel.org, kvmarm@lists.linux.dev
Subject: [PATCH 08/15] arm64: efi: add efi_handle_corrupted_x18 prototype
Date:   Tue, 16 May 2023 18:06:35 +0200
Message-Id: <20230516160642.523862-9-arnd@kernel.org>
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From: Arnd Bergmann <arnd@arndb.de>

This functions is only called from assembler and lacks a prototype,
which is seen from this W=1 warning:

arch/arm64/kernel/efi.c:155:25: error: no previous prototype for 'efi_handle_corrupted_x18' [-Werror=missing-prototypes]

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/arm64/include/asm/efi.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h
index f86b157a5da3..ef46f2daca62 100644
--- a/arch/arm64/include/asm/efi.h
+++ b/arch/arm64/include/asm/efi.h
@@ -166,4 +166,6 @@ static inline void efi_capsule_flush_cache_range(void *addr, int size)
 	dcache_clean_inval_poc((unsigned long)addr, (unsigned long)addr + size);
 }
 
+efi_status_t efi_handle_corrupted_x18(efi_status_t s, const char *f);
+
 #endif /* _ASM_EFI_H */
-- 
2.39.2