From: Arnd Bergmann <arnd@arndb.de>
Date: Tue, 16 May 2023 18:06:28 +0200
Subject: arm64: xor-neon: mark xor_arm64_neon_*() static
Git-commit: 320a93d4df48a378ebf923639fa62770676b80db
Patch-mainline: v6.5-rc1
References: git-fixes

The only references to these functions are in the same file, and
there is no prototype, which causes a harmless warning:

arch/arm64/lib/xor-neon.c:13:6: error: no previous prototype for 'xor_arm64_neon_2' [-Werror=missing-prototypes]
arch/arm64/lib/xor-neon.c:40:6: error: no previous prototype for 'xor_arm64_neon_3' [-Werror=missing-prototypes]
arch/arm64/lib/xor-neon.c:76:6: error: no previous prototype for 'xor_arm64_neon_4' [-Werror=missing-prototypes]
arch/arm64/lib/xor-neon.c:121:6: error: no previous prototype for 'xor_arm64_neon_5' [-Werror=missing-prototypes]

Fixes: cc9f8349cb33 ("arm64: crypto: add NEON accelerated XOR implementation")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Kees Cook <keescook@chromium.org>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20230516160642.523862-2-arnd@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Ivan T. Ivanov <iivanov@suse.de>
---
 arch/arm64/lib/xor-neon.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

--- a/arch/arm64/lib/xor-neon.c
+++ b/arch/arm64/lib/xor-neon.c
@@ -10,7 +10,7 @@
 #include <linux/module.h>
 #include <asm/neon-intrinsics.h>
 
-void xor_arm64_neon_2(unsigned long bytes, unsigned long *p1,
+static void xor_arm64_neon_2(unsigned long bytes, unsigned long *p1,
 	unsigned long *p2)
 {
 	uint64_t *dp1 = (uint64_t *)p1;
@@ -37,7 +37,7 @@ void xor_arm64_neon_2(unsigned long byte
 	} while (--lines > 0);
 }
 
-void xor_arm64_neon_3(unsigned long bytes, unsigned long *p1,
+static void xor_arm64_neon_3(unsigned long bytes, unsigned long *p1,
 	unsigned long *p2, unsigned long *p3)
 {
 	uint64_t *dp1 = (uint64_t *)p1;
@@ -72,7 +72,7 @@ void xor_arm64_neon_3(unsigned long byte
 	} while (--lines > 0);
 }
 
-void xor_arm64_neon_4(unsigned long bytes, unsigned long *p1,
+static void xor_arm64_neon_4(unsigned long bytes, unsigned long *p1,
 	unsigned long *p2, unsigned long *p3, unsigned long *p4)
 {
 	uint64_t *dp1 = (uint64_t *)p1;
@@ -115,7 +115,7 @@ void xor_arm64_neon_4(unsigned long byte
 	} while (--lines > 0);
 }
 
-void xor_arm64_neon_5(unsigned long bytes, unsigned long *p1,
+static void xor_arm64_neon_5(unsigned long bytes, unsigned long *p1,
 	unsigned long *p2, unsigned long *p3,
 	unsigned long *p4, unsigned long *p5)
 {