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authorRalf Baechle <ralf@linux-mips.org>2010-02-27 12:53:37 +0100
committerRalf Baechle <ralf@linux-mips.org>2010-02-27 12:53:37 +0100
commit34ee4148472996c5fd25fbb5697982914cfe955a (patch)
treebce0291fbacd152cb5b04db85da59d5a5027a408 /arch/mips/kernel/cevt-gt641xx.c
parentMIPS: Alchemy: Simplify DMA channel allocation code. (diff)
downloadlinux-34ee4148472996c5fd25fbb5697982914cfe955a.tar.xz
linux-34ee4148472996c5fd25fbb5697982914cfe955a.zip
MIPS: GT641xx: Convert timer lock to raw spinlock.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to '')
-rw-r--r--arch/mips/kernel/cevt-gt641xx.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/mips/kernel/cevt-gt641xx.c b/arch/mips/kernel/cevt-gt641xx.c
index f5d265eb6eae..392ef3756c56 100644
--- a/arch/mips/kernel/cevt-gt641xx.c
+++ b/arch/mips/kernel/cevt-gt641xx.c
@@ -25,7 +25,7 @@
#include <asm/gt64120.h>
#include <asm/time.h>
-static DEFINE_SPINLOCK(gt641xx_timer_lock);
+static DEFINE_RAW_SPINLOCK(gt641xx_timer_lock);
static unsigned int gt641xx_base_clock;
void gt641xx_set_base_clock(unsigned int clock)
@@ -49,7 +49,7 @@ static int gt641xx_timer0_set_next_event(unsigned long delta,
{
u32 ctrl;
- spin_lock(&gt641xx_timer_lock);
+ raw_spin_lock(&gt641xx_timer_lock);
ctrl = GT_READ(GT_TC_CONTROL_OFS);
ctrl &= ~(GT_TC_CONTROL_ENTC0_MSK | GT_TC_CONTROL_SELTC0_MSK);
@@ -58,7 +58,7 @@ static int gt641xx_timer0_set_next_event(unsigned long delta,
GT_WRITE(GT_TC0_OFS, delta);
GT_WRITE(GT_TC_CONTROL_OFS, ctrl);
- spin_unlock(&gt641xx_timer_lock);
+ raw_spin_unlock(&gt641xx_timer_lock);
return 0;
}
@@ -68,7 +68,7 @@ static void gt641xx_timer0_set_mode(enum clock_event_mode mode,
{
u32 ctrl;
- spin_lock(&gt641xx_timer_lock);
+ raw_spin_lock(&gt641xx_timer_lock);
ctrl = GT_READ(GT_TC_CONTROL_OFS);
ctrl &= ~(GT_TC_CONTROL_ENTC0_MSK | GT_TC_CONTROL_SELTC0_MSK);
@@ -86,7 +86,7 @@ static void gt641xx_timer0_set_mode(enum clock_event_mode mode,
GT_WRITE(GT_TC_CONTROL_OFS, ctrl);
- spin_unlock(&gt641xx_timer_lock);
+ raw_spin_unlock(&gt641xx_timer_lock);
}
static void gt641xx_timer0_event_handler(struct clock_event_device *dev)