Commit 5dc12dde authored by Jeff Dike's avatar Jeff Dike Committed by Linus Torvalds
Browse files

Remove tas() 



tas() has no users, so get rid of it.

Signed-off-by: default avatarJeff Dike <jdike@linux.intel.com>
Cc: <linux-arch@vger.kernel.org>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent c343c14a

include/asm-alpha/system.h

+0 −3
Original line number Diff line number Diff line
@@ -548,9 +548,6 @@ __xchg_u64_local(volatile long *m, unsigned long val) 
     		sizeof(*(ptr))); \

  })



#define tas(ptr) (xchg((ptr),1))





/* 

 * Atomic compare and exchange.  Compare OLD with MEM, if identical,

 * store NEW in MEM.  Return the initial value in MEM.  Success is

include/asm-arm/system.h

+0 −2
Original line number Diff line number Diff line
@@ -103,8 +103,6 @@ void hook_fault_code(int nr, int (*fn)(unsigned long, unsigned int, 
#define xchg(ptr,x) \

	((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))



#define tas(ptr) (xchg((ptr),1))



extern asmlinkage void __backtrace(void);

extern asmlinkage void c_backtrace(unsigned long fp, int pmode);

include/asm-arm26/system.h

+0 −2
Original line number Diff line number Diff line
@@ -52,8 +52,6 @@ void hook_fault_code(int nr, int (*fn)(unsigned long, unsigned int, 
#define xchg(ptr,x) \

	((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))



#define tas(ptr) (xchg((ptr),1))



extern asmlinkage void __backtrace(void);



#define set_cr(x)					\

include/asm-blackfin/system.h

+0 −1
Original line number Diff line number Diff line
@@ -138,7 +138,6 @@ extern unsigned long irq_flags; 
#endif



#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))

#define tas(ptr) ((void)xchg((ptr),1))



struct __xchg_dummy {

	unsigned long a[100];

include/asm-h8300/system.h

+0 −1
Original line number Diff line number Diff line
@@ -98,7 +98,6 @@ asmlinkage void resume(void); 
#endif



#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))

#define tas(ptr) (xchg((ptr),1))



struct __xchg_dummy { unsigned long a[100]; };

#define __xg(x) ((volatile struct __xchg_dummy *)(x))

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