summaryrefslogtreecommitdiffstats
path: root/arch/arm/kernel
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/kernel')
-rw-r--r--arch/arm/kernel/dma.c2
-rw-r--r--arch/arm/kernel/smp.c6
-rw-r--r--arch/arm/kernel/traps.c20
3 files changed, 14 insertions, 14 deletions
diff --git a/arch/arm/kernel/dma.c b/arch/arm/kernel/dma.c
index 2c4a185f92cd..7b829d9663b1 100644
--- a/arch/arm/kernel/dma.c
+++ b/arch/arm/kernel/dma.c
@@ -23,7 +23,7 @@
#include <asm/mach/dma.h>
-DEFINE_SPINLOCK(dma_spin_lock);
+DEFINE_RAW_SPINLOCK(dma_spin_lock);
EXPORT_SYMBOL(dma_spin_lock);
static dma_t *dma_chan[MAX_DMA_CHANNELS];
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 854ce33715f4..94f34a6c8610 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -566,7 +566,7 @@ static void percpu_timer_stop(void)
}
#endif
-static DEFINE_SPINLOCK(stop_lock);
+static DEFINE_RAW_SPINLOCK(stop_lock);
/*
* ipi_cpu_stop - handle IPI from smp_send_stop()
@@ -575,10 +575,10 @@ static void ipi_cpu_stop(unsigned int cpu)
{
if (system_state == SYSTEM_BOOTING ||
system_state == SYSTEM_RUNNING) {
- spin_lock(&stop_lock);
+ raw_spin_lock(&stop_lock);
printk(KERN_CRIT "CPU%u: stopping\n", cpu);
dump_stack();
- spin_unlock(&stop_lock);
+ raw_spin_unlock(&stop_lock);
}
set_cpu_online(cpu, false);
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 7f5b99eb2c50..99a572702509 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -257,7 +257,7 @@ static int __die(const char *str, int err, struct thread_info *thread, struct pt
return ret;
}
-static DEFINE_SPINLOCK(die_lock);
+static DEFINE_RAW_SPINLOCK(die_lock);
/*
* This function is protected against re-entrancy.
@@ -269,7 +269,7 @@ void die(const char *str, struct pt_regs *regs, int err)
oops_enter();
- spin_lock_irq(&die_lock);
+ raw_spin_lock_irq(&die_lock);
console_verbose();
bust_spinlocks(1);
if (!user_mode(regs))
@@ -281,7 +281,7 @@ void die(const char *str, struct pt_regs *regs, int err)
bust_spinlocks(0);
add_taint(TAINT_DIE);
- spin_unlock_irq(&die_lock);
+ raw_spin_unlock_irq(&die_lock);
oops_exit();
if (in_interrupt())
@@ -324,24 +324,24 @@ int is_valid_bugaddr(unsigned long pc)
#endif
static LIST_HEAD(undef_hook);
-static DEFINE_SPINLOCK(undef_lock);
+static DEFINE_RAW_SPINLOCK(undef_lock);
void register_undef_hook(struct undef_hook *hook)
{
unsigned long flags;
- spin_lock_irqsave(&undef_lock, flags);
+ raw_spin_lock_irqsave(&undef_lock, flags);
list_add(&hook->node, &undef_hook);
- spin_unlock_irqrestore(&undef_lock, flags);
+ raw_spin_unlock_irqrestore(&undef_lock, flags);
}
void unregister_undef_hook(struct undef_hook *hook)
{
unsigned long flags;
- spin_lock_irqsave(&undef_lock, flags);
+ raw_spin_lock_irqsave(&undef_lock, flags);
list_del(&hook->node);
- spin_unlock_irqrestore(&undef_lock, flags);
+ raw_spin_unlock_irqrestore(&undef_lock, flags);
}
static int call_undef_hook(struct pt_regs *regs, unsigned int instr)
@@ -350,12 +350,12 @@ static int call_undef_hook(struct pt_regs *regs, unsigned int instr)
unsigned long flags;
int (*fn)(struct pt_regs *regs, unsigned int instr) = NULL;
- spin_lock_irqsave(&undef_lock, flags);
+ raw_spin_lock_irqsave(&undef_lock, flags);
list_for_each_entry(hook, &undef_hook, node)
if ((instr & hook->instr_mask) == hook->instr_val &&
(regs->ARM_cpsr & hook->cpsr_mask) == hook->cpsr_val)
fn = hook->fn;
- spin_unlock_irqrestore(&undef_lock, flags);
+ raw_spin_unlock_irqrestore(&undef_lock, flags);
return fn ? fn(regs, instr) : 1;
}