From 202bf8d7583f2b6e28de2e9edf6fcd7e3667a173 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 12 Dec 2019 18:15:25 +0100 Subject: compat: provide compat_ptr() on all architectures In order to avoid needless #ifdef CONFIG_COMPAT checks, move the compat_ptr() definition to linux/compat.h where it can be seen by any file regardless of the architecture. Only s390 needs a special definition, this can use the self-#define trick we have elsewhere. Reviewed-by: Ben Hutchings Signed-off-by: Arnd Bergmann --- arch/s390/include/asm/compat.h | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'arch/s390/include') diff --git a/arch/s390/include/asm/compat.h b/arch/s390/include/asm/compat.h index 63b46e30b2c3..9547cd5d6cdc 100644 --- a/arch/s390/include/asm/compat.h +++ b/arch/s390/include/asm/compat.h @@ -177,11 +177,7 @@ static inline void __user *compat_ptr(compat_uptr_t uptr) { return (void __user *)(unsigned long)(uptr & 0x7fffffffUL); } - -static inline compat_uptr_t ptr_to_compat(void __user *uptr) -{ - return (u32)(unsigned long)uptr; -} +#define compat_ptr(uptr) compat_ptr(uptr) #ifdef CONFIG_COMPAT -- cgit v1.2.3