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authorThomas Gleixner <tglx@linutronix.de>2007-04-29 16:10:39 +0000
committerPaul Mackerras <paulus@samba.org>2007-04-30 11:02:06 +1000
commit057b184a007376562e905aa39f1ba352fb8d78b1 (patch)
treef7cd89d7ac5bbcab57ecfa097004c030565718c7 /arch/powerpc
parentf139efedb8d34904cf8ea30b174c3ee57204d114 (diff)
downloadlinux-2.6.34-ux500-057b184a007376562e905aa39f1ba352fb8d78b1.tar.gz
[POWERPC] Spinlock initializer cleanup
Use DEFINE_SPINLOCK instead of initializing spinlocks to SPIN_LOCK_UNLOCKED, since DEFINE_SPINLOCK is better for lockdep. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/kernel/irq.c2
-rw-r--r--arch/powerpc/oprofile/op_model_cell.c2
-rw-r--r--arch/powerpc/platforms/cell/spu_base.c2
-rw-r--r--arch/powerpc/platforms/ps3/htab.c2
4 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 10093082685..6c83fe229e6 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -394,7 +394,7 @@ EXPORT_SYMBOL(do_softirq);
#ifdef CONFIG_PPC_MERGE
static LIST_HEAD(irq_hosts);
-static spinlock_t irq_big_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(irq_big_lock);
static DEFINE_PER_CPU(unsigned int, irq_radix_reader);
static unsigned int irq_radix_writer;
struct irq_map_entry irq_map[NR_IRQS];
diff --git a/arch/powerpc/oprofile/op_model_cell.c b/arch/powerpc/oprofile/op_model_cell.c
index fb999e3e9f2..626b29f3830 100644
--- a/arch/powerpc/oprofile/op_model_cell.c
+++ b/arch/powerpc/oprofile/op_model_cell.c
@@ -131,7 +131,7 @@ static int pm_rtas_token;
static u32 reset_value[NR_PHYS_CTRS];
static int num_counters;
static int oprofile_running;
-static spinlock_t virt_cntr_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(virt_cntr_lock);
static u32 ctr_enabled;
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c
index 8086eb1ed60..fec51525252 100644
--- a/arch/powerpc/platforms/cell/spu_base.c
+++ b/arch/powerpc/platforms/cell/spu_base.c
@@ -43,7 +43,7 @@ const struct spu_priv1_ops *spu_priv1_ops;
static struct list_head spu_list[MAX_NUMNODES];
static LIST_HEAD(spu_full_list);
static DEFINE_MUTEX(spu_mutex);
-static spinlock_t spu_list_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(spu_list_lock);
EXPORT_SYMBOL_GPL(spu_priv1_ops);
diff --git a/arch/powerpc/platforms/ps3/htab.c b/arch/powerpc/platforms/ps3/htab.c
index e12e59fea13..ea60c451cf8 100644
--- a/arch/powerpc/platforms/ps3/htab.c
+++ b/arch/powerpc/platforms/ps3/htab.c
@@ -39,7 +39,7 @@ static unsigned long htab_addr;
static unsigned char *bolttab;
static unsigned char *inusetab;
-static spinlock_t ps3_bolttab_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(ps3_bolttab_lock);
#define debug_dump_hpte(_a, _b, _c, _d, _e, _f, _g) \
_debug_dump_hpte(_a, _b, _c, _d, _e, _f, _g, __func__, __LINE__)