Fwd: [PATCH RESEND 10/14] hppa: locks: remove redundant arch_*_relax operations

Fwd: [PATCH RESEND 10/14] hppa: locks: remove redundant arch_*_relax operations

[Helge Deller]

Forwarding to parisc patchwork...


-------- Original Message --------
Subject: 	[PATCH RESEND 10/14] hppa: locks: remove redundant 
arch_*_relax operations
Date: 	Fri, 21 Feb 2014 17:34:57 +0000
From: 	Will Deacon <will.deacon@arm.com>
To: 	akpm@linux-foundation.org
CC: 	linux-arch@vger.kernel.org, Will Deacon <will.deacon@arm.com>, 
Helge Deller <deller@gmx.de>



Now that the arch_{spin,read,write}_relax macros default to cpu_relax(),
remove the redundant definitions for parisc.

Cc: Helge Deller <deller@gmx.de>
Signed-off-by: Will Deacon <will.deacon@arm.com>
---
  arch/parisc/include/asm/spinlock.h | 4 ----
  1 file changed, 4 deletions(-)

diff --git a/arch/parisc/include/asm/spinlock.h b/arch/parisc/include/asm/spinlock.h
index 3516e0b27044..64f2992e439f 100644
--- a/arch/parisc/include/asm/spinlock.h
+++ b/arch/parisc/include/asm/spinlock.h
@@ -191,8 +191,4 @@ static __inline__ int arch_write_can_lock(arch_rwlock_t *rw)
  #define arch_read_lock_flags(lock, flags) arch_read_lock(lock)
  #define arch_write_lock_flags(lock, flags) arch_write_lock(lock)
  
-#define arch_spin_relax(lock)	cpu_relax()
-#define arch_read_relax(lock)	cpu_relax()
-#define arch_write_relax(lock)	cpu_relax()