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authorGraf Yang <graf.yang@analog.com>2009-09-21 15:51:31 +0400
committerMike Frysinger <vapier@gentoo.org>2011-01-10 15:18:14 +0300
commit54d756ed1a6498f403980ece028b61719cfbe813 (patch)
treebecce49aa5d8b5defdb1ed66da953122ab03fcf4 /arch
parent49fcc7b16f23167f0ee945228bd811a1a2728c77 (diff)
downloadlinux-54d756ed1a6498f403980ece028b61719cfbe813.tar.xz
Blackfin: SMP: add missing arch_{read,write}_lock_flags helpers
Common code expects these to be defined for SMP ports, so add them. Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/blackfin/include/asm/spinlock.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/blackfin/include/asm/spinlock.h b/arch/blackfin/include/asm/spinlock.h
index 47d5a0b1465a..1f286e71c21f 100644
--- a/arch/blackfin/include/asm/spinlock.h
+++ b/arch/blackfin/include/asm/spinlock.h
@@ -67,6 +67,8 @@ static inline void arch_read_lock(arch_rwlock_t *rw)
__raw_read_lock_asm(&rw->lock);
}
+#define arch_read_lock_flags(lock, flags) arch_read_lock(lock)
+
static inline int arch_read_trylock(arch_rwlock_t *rw)
{
return __raw_read_trylock_asm(&rw->lock);
@@ -82,6 +84,8 @@ static inline void arch_write_lock(arch_rwlock_t *rw)
__raw_write_lock_asm(&rw->lock);
}
+#define arch_write_lock_flags(lock, flags) arch_write_lock(lock)
+
static inline int arch_write_trylock(arch_rwlock_t *rw)
{
return __raw_write_trylock_asm(&rw->lock);