* Fwd: [PATCH RESEND 10/14] hppa: locks: remove redundant arch_*_relax operations
[not found] <1393004101-25382-11-git-send-email-will.deacon@arm.com>
@ 2014-03-05 20:38 ` Helge Deller
0 siblings, 0 replies; only message in thread
From: Helge Deller @ 2014-03-05 20:38 UTC (permalink / raw)
To: Parisc List
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()
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