summaryrefslogtreecommitdiffstats
path: root/arch/arm/plat-omap/clock.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/plat-omap/clock.c')
-rw-r--r--arch/arm/plat-omap/clock.c15
1 files changed, 6 insertions, 9 deletions
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 9833d73511a1..08baa18497b2 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -126,7 +126,7 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
ret = arch_clock->clk_set_rate(clk, rate);
if (ret == 0) {
if (clk->recalc)
- clk->recalc(clk);
+ clk->rate = clk->recalc(clk);
propagate_rate(clk);
}
spin_unlock_irqrestore(&clockfw_lock, flags);
@@ -148,7 +148,7 @@ int clk_set_parent(struct clk *clk, struct clk *parent)
ret = arch_clock->clk_set_parent(clk, parent);
if (ret == 0) {
if (clk->recalc)
- clk->recalc(clk);
+ clk->rate = clk->recalc(clk);
propagate_rate(clk);
}
spin_unlock_irqrestore(&clockfw_lock, flags);
@@ -188,12 +188,9 @@ static int __init omap_clk_setup(char *str)
__setup("mpurate=", omap_clk_setup);
/* Used for clocks that always have same value as the parent clock */
-void followparent_recalc(struct clk *clk)
+unsigned long followparent_recalc(struct clk *clk)
{
- if (clk == NULL || IS_ERR(clk))
- return;
-
- clk->rate = clk->parent->rate;
+ return clk->parent->rate;
}
void clk_reparent(struct clk *child, struct clk *parent)
@@ -214,7 +211,7 @@ void propagate_rate(struct clk * tclk)
list_for_each_entry(clkp, &tclk->children, sibling) {
if (clkp->recalc)
- clkp->recalc(clkp);
+ clkp->rate = clkp->recalc(clkp);
propagate_rate(clkp);
}
}
@@ -234,7 +231,7 @@ void recalculate_root_clocks(void)
list_for_each_entry(clkp, &root_clks, sibling) {
if (clkp->recalc)
- clkp->recalc(clkp);
+ clkp->rate = clkp->recalc(clkp);
propagate_rate(clkp);
}
}