Commit 9e0afb94 authored by Linus Torvalds's avatar Linus Torvalds

Merge branch 'sh-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6

* 'sh-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6:
  clocksource: sh_cmt: Remove nested spinlock fix
parents 7aeb3be3 65ada547
......@@ -283,16 +283,21 @@ static void sh_cmt_clock_event_program_verify(struct sh_cmt_priv *p,
} while (delay);
}
static void sh_cmt_set_next(struct sh_cmt_priv *p, unsigned long delta)
static void __sh_cmt_set_next(struct sh_cmt_priv *p, unsigned long delta)
{
unsigned long flags;
if (delta > p->max_match_value)
dev_warn(&p->pdev->dev, "delta out of range\n");
spin_lock_irqsave(&p->lock, flags);
p->next_match_value = delta;
sh_cmt_clock_event_program_verify(p, 0);
}
static void sh_cmt_set_next(struct sh_cmt_priv *p, unsigned long delta)
{
unsigned long flags;
spin_lock_irqsave(&p->lock, flags);
__sh_cmt_set_next(p, delta);
spin_unlock_irqrestore(&p->lock, flags);
}
......@@ -359,7 +364,7 @@ static int sh_cmt_start(struct sh_cmt_priv *p, unsigned long flag)
/* setup timeout if no clockevent */
if ((flag == FLAG_CLOCKSOURCE) && (!(p->flags & FLAG_CLOCKEVENT)))
sh_cmt_set_next(p, p->max_match_value);
__sh_cmt_set_next(p, p->max_match_value);
out:
spin_unlock_irqrestore(&p->lock, flags);
......@@ -381,7 +386,7 @@ static void sh_cmt_stop(struct sh_cmt_priv *p, unsigned long flag)
/* adjust the timeout to maximum if only clocksource left */
if ((flag == FLAG_CLOCKEVENT) && (p->flags & FLAG_CLOCKSOURCE))
sh_cmt_set_next(p, p->max_match_value);
__sh_cmt_set_next(p, p->max_match_value);
spin_unlock_irqrestore(&p->lock, flags);
}
......
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