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authorMikael Pettersson <mikpe@it.uu.se>2011-08-15 10:10:31 +0000
committerGreg Kroah-Hartman <gregkh@suse.de>2011-10-03 11:39:59 -0700
commitb60c440fff5c9e6dd8d328617b79b7fd57aed9b1 (patch)
tree16ff93176855f8bc21dcc8e24b2ea5e3e21ddead /arch
parentd6b0fa557a435a3073da6298a88cd3f273fd8f5f (diff)
sparc64: remove unnecessary macros from spinlock_64.h
commit a0fba3eb059e73fed2d376a901f8117734c12f1f upstream. The sparc64 spinlock_64.h contains a number of operations defined first as static inline functions, and then as macros with the same names and parameters as the functions. Maybe this was needed at some point in the past, but now nothing seems to depend on these macros (checked with a recursive grep looking for ifdefs on these names). Other archs don't define these identity-macros. So this patch deletes these unnecessary macros. Compile-tested with sparc64_defconfig. Signed-off-by: Mikael Pettersson <mikpe@it.uu.se> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch')
-rw-r--r--arch/sparc/include/asm/spinlock_64.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
index 073936a8b27..96891769497 100644
--- a/arch/sparc/include/asm/spinlock_64.h
+++ b/arch/sparc/include/asm/spinlock_64.h
@@ -210,14 +210,8 @@ static int inline arch_write_trylock(arch_rwlock_t *lock)
return result;
}
-#define arch_read_lock(p) arch_read_lock(p)
#define arch_read_lock_flags(p, f) arch_read_lock(p)
-#define arch_read_trylock(p) arch_read_trylock(p)
-#define arch_read_unlock(p) arch_read_unlock(p)
-#define arch_write_lock(p) arch_write_lock(p)
#define arch_write_lock_flags(p, f) arch_write_lock(p)
-#define arch_write_unlock(p) arch_write_unlock(p)
-#define arch_write_trylock(p) arch_write_trylock(p)
#define arch_read_can_lock(rw) (!((rw)->lock & 0x80000000UL))
#define arch_write_can_lock(rw) (!(rw)->lock)