summaryrefslogtreecommitdiff
path: root/arch/mips/loongson/common/cs5536/cs5536_mfgpt.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips/loongson/common/cs5536/cs5536_mfgpt.c')
-rw-r--r--arch/mips/loongson/common/cs5536/cs5536_mfgpt.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/mips/loongson/common/cs5536/cs5536_mfgpt.c b/arch/mips/loongson/common/cs5536/cs5536_mfgpt.c
index c639b9db0012..12c75db23420 100644
--- a/arch/mips/loongson/common/cs5536/cs5536_mfgpt.c
+++ b/arch/mips/loongson/common/cs5536/cs5536_mfgpt.c
@@ -27,8 +27,7 @@
#include <cs5536/cs5536_mfgpt.h>
-DEFINE_SPINLOCK(mfgpt_lock);
-EXPORT_SYMBOL(mfgpt_lock);
+static DEFINE_RAW_SPINLOCK(mfgpt_lock);
static u32 mfgpt_base;
@@ -55,7 +54,7 @@ EXPORT_SYMBOL(enable_mfgpt0_counter);
static void init_mfgpt_timer(enum clock_event_mode mode,
struct clock_event_device *evt)
{
- spin_lock(&mfgpt_lock);
+ raw_spin_lock(&mfgpt_lock);
switch (mode) {
case CLOCK_EVT_MODE_PERIODIC:
@@ -79,7 +78,7 @@ static void init_mfgpt_timer(enum clock_event_mode mode,
/* Nothing to do here */
break;
}
- spin_unlock(&mfgpt_lock);
+ raw_spin_unlock(&mfgpt_lock);
}
static struct clock_event_device mfgpt_clockevent = {
@@ -157,7 +156,7 @@ static cycle_t mfgpt_read(struct clocksource *cs)
static int old_count;
static u32 old_jifs;
- spin_lock_irqsave(&mfgpt_lock, flags);
+ raw_spin_lock_irqsave(&mfgpt_lock, flags);
/*
* Although our caller may have the read side of xtime_lock,
* this is now a seqlock, and we are cheating in this routine
@@ -191,7 +190,7 @@ static cycle_t mfgpt_read(struct clocksource *cs)
old_count = count;
old_jifs = jifs;
- spin_unlock_irqrestore(&mfgpt_lock, flags);
+ raw_spin_unlock_irqrestore(&mfgpt_lock, flags);
return (cycle_t) (jifs * COMPARE) + count;
}