From: Russell King <rmk@xxxxxxxxxxxxxxxxxxxxxxx>
Move the clock propagation calls for set_parent and set_rate into
the core omap clock code, rather than having these calls scattered
throughout the OMAP1 and OMAP2 implementations.
Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
---
arch/arm/mach-omap1/clock.c | 3 ---
arch/arm/mach-omap2/clock.c | 6 ------
arch/arm/plat-omap/clock.c | 6 +++++-
3 files changed, 5 insertions(+), 10 deletions(-)
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c
index ff40810..ee1b9f2 100644
--- a/arch/arm/mach-omap1/clock.c
+++ b/arch/arm/mach-omap1/clock.c
@@ -628,9 +628,6 @@ static int omap1_clk_set_rate(struct clk *clk, unsigned long rate)
ret = 0;
}
- if (unlikely(ret == 0 && (clk->flags & RATE_PROPAGATES)))
- propagate_rate(clk);
-
return ret;
}
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index 76afb7b..7a1d56a 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -684,9 +684,6 @@ int omap2_clk_set_rate(struct clk *clk, unsigned long rate)
if (clk->set_rate != NULL)
ret = clk->set_rate(clk, rate);
- if (unlikely(ret == 0 && (clk->flags & RATE_PROPAGATES)))
- propagate_rate(clk);
-
return ret;
}
@@ -774,9 +771,6 @@ int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent)
pr_debug("clock: set parent of %s to %s (new rate %ld)\n",
clk->name, clk->parent->name, clk->rate);
- if (unlikely(clk->flags & RATE_PROPAGATES))
- propagate_rate(clk);
-
return 0;
}
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index ae77e10..b7137c5 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -182,6 +182,8 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
spin_lock_irqsave(&clockfw_lock, flags);
if (arch_clock->clk_set_rate)
ret = arch_clock->clk_set_rate(clk, rate);
+ if (ret == 0 && (clk->flags & RATE_PROPAGATES))
+ propagate_rate(clk);
spin_unlock_irqrestore(&clockfw_lock, flags);
return ret;
@@ -198,7 +200,9 @@ int clk_set_parent(struct clk *clk, struct clk *parent)
spin_lock_irqsave(&clockfw_lock, flags);
if (arch_clock->clk_set_parent)
- ret = arch_clock->clk_set_parent(clk, parent);
+ ret = arch_clock->clk_set_parent(clk, parent);
+ if (ret == 0 && (clk->flags & RATE_PROPAGATES))
+ propagate_rate(clk);
spin_unlock_irqrestore(&clockfw_lock, flags);
return ret;
--
1.6.1.2
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