clocksource: sh_tmu: Convert timer lock to raw spinlock.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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50393a92c8
Коммит
c2225a57e5
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@ -45,7 +45,7 @@ struct sh_tmu_priv {
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struct clocksource cs;
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};
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static DEFINE_SPINLOCK(sh_tmu_lock);
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static DEFINE_RAW_SPINLOCK(sh_tmu_lock);
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#define TSTR -1 /* shared register */
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#define TCOR 0 /* channel register */
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@ -95,7 +95,7 @@ static void sh_tmu_start_stop_ch(struct sh_tmu_priv *p, int start)
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unsigned long flags, value;
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/* start stop register shared by multiple timer channels */
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spin_lock_irqsave(&sh_tmu_lock, flags);
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raw_spin_lock_irqsave(&sh_tmu_lock, flags);
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value = sh_tmu_read(p, TSTR);
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if (start)
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@ -104,7 +104,7 @@ static void sh_tmu_start_stop_ch(struct sh_tmu_priv *p, int start)
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value &= ~(1 << cfg->timer_bit);
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sh_tmu_write(p, TSTR, value);
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spin_unlock_irqrestore(&sh_tmu_lock, flags);
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raw_spin_unlock_irqrestore(&sh_tmu_lock, flags);
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}
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static int sh_tmu_enable(struct sh_tmu_priv *p)
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