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Commit 34ee4148 authored by Ralf Baechle's avatar Ralf Baechle
Browse files

MIPS: GT641xx: Convert timer lock to raw spinlock. 



Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent da4afffc

arch/mips/kernel/cevt-gt641xx.c

+5 −5
Original line number Diff line number Diff line
@@ -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)