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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-11-13 13:44:15 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2009-02-08 17:50:11 +0000
commit9a5fedac187f30116013a8420149d4ca11a44f0d (patch)
tree3cdcd9e8887a6fa41d1ddd85eb8c759990adc27b /arch/arm/mach-omap2/clock34xx.c
parenta9e882096317a088087b608d272da7029a6cc8c8 (diff)
[ARM] omap: move propagate_rate() calls into generic omap clock code
propagate_rate() is recursive, so it makes sense to minimise the amount of stack which is used for each recursion. So, rather than recursing back into it from the ->recalc functions if RATE_PROPAGATES is set, do that test at the higher level. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-omap2/clock34xx.c')
-rw-r--r--arch/arm/mach-omap2/clock34xx.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c
index 2f2d43db2dd..52698fb4fd0 100644
--- a/arch/arm/mach-omap2/clock34xx.c
+++ b/arch/arm/mach-omap2/clock34xx.c
@@ -57,8 +57,6 @@ static const struct clkops clkops_noncore_dpll_ops;
static void omap3_dpll_recalc(struct clk *clk)
{
clk->rate = omap2_get_dpll_rate(clk);
-
- propagate_rate(clk);
}
/* _omap3_dpll_write_clken - write clken_bits arg to a DPLL's enable bits */
@@ -388,9 +386,6 @@ static void omap3_clkoutx2_recalc(struct clk *clk)
clk->rate = clk->parent->rate;
else
clk->rate = clk->parent->rate * 2;
-
- if (clk->flags & RATE_PROPAGATES)
- propagate_rate(clk);
}
/* Common clock code */