[PATCH] more SPIN_LOCK_UNLOCKED -> DEFINE_SPINLOCK conversions
This converts the final 20 DEFINE_SPINLOCK holdouts. (another 580 places
are already using DEFINE_SPINLOCK). Build tested on x86.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/arm/mach-pxa/corgi_ssp.c b/arch/arm/mach-pxa/corgi_ssp.c
index 8ccffba..366a9bd 100644
--- a/arch/arm/mach-pxa/corgi_ssp.c
+++ b/arch/arm/mach-pxa/corgi_ssp.c
@@ -22,7 +22,7 @@
#include <asm/arch/corgi.h>
#include <asm/arch/pxa-regs.h>
-static spinlock_t corgi_ssp_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(corgi_ssp_lock);
static struct ssp_dev corgi_ssp_dev;
static struct ssp_state corgi_ssp_state;
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index 4ad97b3..1650353 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -497,7 +497,7 @@
static pfm_stats_t pfm_stats[NR_CPUS];
static pfm_session_t pfm_sessions; /* global sessions information */
-static spinlock_t pfm_alt_install_check = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(pfm_alt_install_check);
static pfm_intr_handler_desc_t *pfm_alt_intr_handler;
static struct proc_dir_entry *perfmon_dir;
diff --git a/arch/ia64/sn/kernel/xpnet.c b/arch/ia64/sn/kernel/xpnet.c
index d0c2c11..e5c6d3c 100644
--- a/arch/ia64/sn/kernel/xpnet.c
+++ b/arch/ia64/sn/kernel/xpnet.c
@@ -130,7 +130,7 @@
*/
static u64 xpnet_broadcast_partitions;
/* protect above */
-static spinlock_t xpnet_broadcast_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(xpnet_broadcast_lock);
/*
* Since the Block Transfer Engine (BTE) is being used for the transfer
diff --git a/arch/mips/kernel/genrtc.c b/arch/mips/kernel/genrtc.c
index 288bf51..71416e7 100644
--- a/arch/mips/kernel/genrtc.c
+++ b/arch/mips/kernel/genrtc.c
@@ -14,7 +14,7 @@
#include <asm/rtc.h>
#include <asm/time.h>
-static spinlock_t mips_rtc_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(mips_rtc_lock);
unsigned int get_rtc_time(struct rtc_time *time)
{
diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
index 7eec756..4477592 100644
--- a/arch/mips/kernel/i8259.c
+++ b/arch/mips/kernel/i8259.c
@@ -31,7 +31,7 @@
* moves to arch independent land
*/
-spinlock_t i8259A_lock = SPIN_LOCK_UNLOCKED;
+spinlock_t DEFINE_SPINLOCK(i8259A_lock);
static void end_8259A_irq (unsigned int irq)
{
diff --git a/arch/ppc/platforms/hdpu.c b/arch/ppc/platforms/hdpu.c
index b659d7b..ff37968 100644
--- a/arch/ppc/platforms/hdpu.c
+++ b/arch/ppc/platforms/hdpu.c
@@ -58,7 +58,7 @@
static void hdpu_set_l1pe(void);
static void hdpu_cpustate_set(unsigned char new_state);
#ifdef CONFIG_SMP
-static spinlock_t timebase_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(timebase_lock);
static unsigned int timebase_upper = 0, timebase_lower = 0;
extern int smp_tb_synchronized;
diff --git a/arch/ppc/syslib/mv64x60.c b/arch/ppc/syslib/mv64x60.c
index 6262b11..839f887 100644
--- a/arch/ppc/syslib/mv64x60.c
+++ b/arch/ppc/syslib/mv64x60.c
@@ -31,7 +31,7 @@
u8 mv64x60_pci_exclude_bridge = 1;
-spinlock_t mv64x60_lock = SPIN_LOCK_UNLOCKED;
+DEFINE_SPINLOCK(mv64x60_lock);
static phys_addr_t mv64x60_bridge_pbase;
static void *mv64x60_bridge_vbase;
diff --git a/arch/ppc/syslib/qspan_pci.c b/arch/ppc/syslib/qspan_pci.c
index 57f4ed5..0970b5d 100644
--- a/arch/ppc/syslib/qspan_pci.c
+++ b/arch/ppc/syslib/qspan_pci.c
@@ -94,7 +94,7 @@
#define mk_config_type1(bus, dev, offset) \
mk_config_addr(bus, dev, offset) | 1;
-static spinlock_t pcibios_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(pcibios_lock);
int qspan_pcibios_read_config_byte(unsigned char bus, unsigned char dev_fn,
unsigned char offset, unsigned char *val)
diff --git a/arch/ppc64/kernel/pmc.c b/arch/ppc64/kernel/pmc.c
index cdfec74..63d9481 100644
--- a/arch/ppc64/kernel/pmc.c
+++ b/arch/ppc64/kernel/pmc.c
@@ -26,7 +26,7 @@
mtspr(SPRN_MMCR0, mmcr0);
}
-static spinlock_t pmc_owner_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(pmc_owner_lock);
static void *pmc_owner_caller; /* mostly for debugging */
perf_irq_t perf_irq = dummy_perf;
diff --git a/arch/sparc/lib/atomic32.c b/arch/sparc/lib/atomic32.c
index 19724c5..2e64e8c 100644
--- a/arch/sparc/lib/atomic32.c
+++ b/arch/sparc/lib/atomic32.c
@@ -20,7 +20,7 @@
#else /* SMP */
-static spinlock_t dummy = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(dummy);
#define ATOMIC_HASH_SIZE 1
#define ATOMIC_HASH(a) (&dummy)