From 9f85eae622cd9b63dc44b7dcfa958b3881a09cbb Mon Sep 17 00:00:00 2001 From: Robin Murphy Date: Thu, 9 Jun 2016 11:21:20 +0100 Subject: [PATCH] ARM: 8580/1: Remove orphaned __addr_ok() definition Since commit 8c56cc8be5b3 ("ARM: 7449/1: use generic strnlen_user and strncpy_from_user functions"), the definition of __addr_ok() has been languishing unused; eradicate the sucker. Cc: Russell King Signed-off-by: Robin Murphy Signed-off-by: Russell King --- arch/arm/include/asm/uaccess.h | 8 -------- 1 file changed, 8 deletions(-) diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h index 35c9db8..7badc3e 100644 --- a/arch/arm/include/asm/uaccess.h +++ b/arch/arm/include/asm/uaccess.h @@ -104,14 +104,6 @@ static inline void set_fs(mm_segment_t fs) #define segment_eq(a, b) ((a) == (b)) -#define __addr_ok(addr) ({ \ - unsigned long flag; \ - __asm__("cmp %2, %0; movlo %0, #0" \ - : "=&r" (flag) \ - : "0" (current_thread_info()->addr_limit), "r" (addr) \ - : "cc"); \ - (flag == 0); }) - /* We use 33-bit arithmetic here... */ #define __range_ok(addr, size) ({ \ unsigned long flag, roksum; \ -- 2.7.4