From dba9a0babdd938a51d11ae81f9c40d07ca613f43 Mon Sep 17 00:00:00 2001 From: Sudip Mukherjee Date: Tue, 24 Jan 2017 16:39:21 +0000 Subject: [PATCH] math64, tile: Fix build failure The build of tilegx allmodconfig fails with: ../arch/tile/include/asm/div64.h:5:15: error: unknown type name 'u64' static inline u64 mul_u32_u32(u32 a, u32 b) ^~~ ../arch/tile/include/asm/div64.h:5:31: error: unknown type name 'u32' static inline u64 mul_u32_u32(u32 a, u32 b) ^~~ ../arch/tile/include/asm/div64.h:5:38: error: unknown type name 'u32' static inline u64 mul_u32_u32(u32 a, u32 b) ^~~ In file included from ../fs/ubifs/ubifs.h:26:0, from ../fs/ubifs/shrinker.c:42: ../include/linux/math64.h: In function 'mul_u64_u32_shr': ../arch/tile/include/asm/div64.h:9:21: error: implicit declaration of function 'mul_u32_u32' [-Werror=implicit-function-declaration] Include the linux/types.h in tiles div64.h to slve the problem. Fixes: 9e3d6223d209 ("math64, timers: Fix 32bit mul_u64_u32_shr() and friends") Signed-off-by: Sudip Mukherjee Acked-by: Chris Metcalf Cc: Peter Zijlstra Cc: Sudip Mukherjee Link: http://lkml.kernel.org/r/1485275961-20112-1-git-send-email-sudip.mukherjee@codethink.co.uk Signed-off-by: Thomas Gleixner --- arch/tile/include/asm/div64.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/tile/include/asm/div64.h b/arch/tile/include/asm/div64.h index bf6161966dfa..9f765cdf09a5 100644 --- a/arch/tile/include/asm/div64.h +++ b/arch/tile/include/asm/div64.h @@ -1,6 +1,8 @@ #ifndef _ASM_TILE_DIV64_H #define _ASM_TILE_DIV64_H +#include + #ifdef __tilegx__ static inline u64 mul_u32_u32(u32 a, u32 b) { -- 2.20.1