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arm64: xor-neon: mark xor_arm64_neon_*() static 

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: cc9f8349cb ("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>
This commit is contained in:
Arnd Bergmann 2023-05-16 18:06:28 +02:00 committed by Catalin Marinas
parent 44c026a73b
commit 320a93d4df
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
arch/arm64/lib/xor-neon.c
View File

@ -10,7 +10,7 @@
#include <linux/module.h>
#include <asm/neon-intrinsics.h>
void xor_arm64_neon_2(unsigned long bytes, unsigned long * __restrict p1,
static void xor_arm64_neon_2(unsigned long bytes, unsigned long * __restrict p1,
const unsigned long * __restrict p2)
{
uint64_t *dp1 = (uint64_t *)p1;
@ -37,7 +37,7 @@ void xor_arm64_neon_2(unsigned long bytes, unsigned long * __restrict p1,
} while (--lines > 0);
}
void xor_arm64_neon_3(unsigned long bytes, unsigned long * __restrict p1,
static void xor_arm64_neon_3(unsigned long bytes, unsigned long * __restrict p1,
const unsigned long * __restrict p2,
const unsigned long * __restrict p3)
{
@ -73,7 +73,7 @@ void xor_arm64_neon_3(unsigned long bytes, unsigned long * __restrict p1,
} while (--lines > 0);
}
void xor_arm64_neon_4(unsigned long bytes, unsigned long * __restrict p1,
static void xor_arm64_neon_4(unsigned long bytes, unsigned long * __restrict p1,
const unsigned long * __restrict p2,
const unsigned long * __restrict p3,
const unsigned long * __restrict p4)
@ -118,7 +118,7 @@ void xor_arm64_neon_4(unsigned long bytes, unsigned long * __restrict p1,
} while (--lines > 0);
}
void xor_arm64_neon_5(unsigned long bytes, unsigned long * __restrict p1,
static void xor_arm64_neon_5(unsigned long bytes, unsigned long * __restrict p1,
const unsigned long * __restrict p2,
const unsigned long * __restrict p3,
const unsigned long * __restrict p4,