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Commit 05de7ed6 authored by Daniel Lezcano's avatar Daniel Lezcano
Browse files

clocksource/drivers/h8300_timer16: Remove pointless lock 



The lock in the timer16_clocksource_read is not needed, remove it.

Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
parent 5019c902

drivers/clocksource/h8300_timer16.c

+1 −5
Original line number Original line Diff line number Diff line
@@ -30,7 +30,6 @@ struct timer16_priv { 
	unsigned char imfa;

	unsigned char imfa;

	unsigned char imiea;

	unsigned char imiea;

	unsigned char ovf;

	unsigned char ovf;

	raw_spinlock_t lock;

	struct clk *clk;

	struct clk *clk;

};

};
@@ -75,13 +74,10 @@ static inline struct timer16_priv *cs_to_priv(struct clocksource *cs) 
static cycle_t timer16_clocksource_read(struct clocksource *cs)

static cycle_t timer16_clocksource_read(struct clocksource *cs)

{

{

	struct timer16_priv *p = cs_to_priv(cs);

	struct timer16_priv *p = cs_to_priv(cs);

	unsigned long flags, raw;

	unsigned long raw, value;

	unsigned long value;





	raw_spin_lock_irqsave(&p->lock, flags);

	value = p->total_cycles;

	value = p->total_cycles;

	raw = timer16_get_counter(p);

	raw = timer16_get_counter(p);

	raw_spin_unlock_irqrestore(&p->lock, flags);





	return value + raw;

	return value + raw;

}

}