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

1 files changed, 11 insertions, 6 deletions

diff --git a/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c
index d68d3aa1814b..f975d24890fa 100644
--- a/drivers/clocksource/sh_cmt.c
+++ b/drivers/clocksource/sh_cmt.c
@@ -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);
 }