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Commit 9f85eae6 authored by Robin Murphy's avatar Robin Murphy Committed by Russell King
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ARM: 8580/1: Remove orphaned __addr_ok() definition 



Since commit 8c56cc8b ("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 <linux@armlinux.org.uk>
Signed-off-by: default avatarRobin Murphy <robin.murphy@arm.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 5fa9da50

arch/arm/include/asm/uaccess.h

+0 −8
Original line number Diff line number Diff line
@@ -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; \