[PATCH 12/15] arm64: kaslr: add kaslr_early_init() declaration

[Arnd Bergmann]

From: Arnd Bergmann <arnd at arndb.de>

kaslr_early_init() is called from assembler code and does not
need a declaration to work, but adding one anyway shuts up
this W=1 warning:

arch/arm64/kernel/pi/kaslr_early.c:88:16: error: no previous prototype for 'kaslr_early_init' [-Werror=missing-prototypes]

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

diff --git a/arch/arm64/include/asm/archrandom.h b/arch/arm64/include/asm/archrandom.h
index 2f5f3da34782..b0abc64f86b0 100644
--- a/arch/arm64/include/asm/archrandom.h
+++ b/arch/arm64/include/asm/archrandom.h
@@ -129,4 +129,6 @@ static inline bool __init __early_cpu_has_rndr(void)
 	return (ftr >> ID_AA64ISAR0_EL1_RNDR_SHIFT) & 0xf;
 }
 
+u64 kaslr_early_init(void *fdt);
+
 #endif /* _ASM_ARCHRANDOM_H */
-- 
2.39.2