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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2009-01-31 10:05:51 (GMT) |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-02-08 17:50:42 (GMT) |
| commit | 3f0a820c4c0b4670fb5f164baa5582e23c2ef118 (patch) | |
| tree | 6af02e1456c0316791ab95e7da9c09496f29c232 /arch/arm/mach-omap2/clock34xx.c | |
| parent | b5088c0d90b898802318c62caf2320a53df6ce57 (diff) | |
| download | linux-3f0a820c4c0b4670fb5f164baa5582e23c2ef118.tar.xz | |
[ARM] omap: create a proper tree of clocks
Traditionally, we've tracked the parent/child relationships between
clk structures by setting the child's parent member to point at the
upstream clock. As a result, when decending the tree, we have had
to scan all clocks to find the children.
Avoid this wasteful scanning by keeping a list of the clock's children.
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.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c index 75eb254..a853b1e 100644 --- a/arch/arm/mach-omap2/clock34xx.c +++ b/arch/arm/mach-omap2/clock34xx.c @@ -904,6 +904,9 @@ int __init omap2_clk_init(void) clk_init(&omap2_clk_functions); for (c = omap34xx_clks; c < omap34xx_clks + ARRAY_SIZE(omap34xx_clks); c++) + clk_init_one(c->lk.clk); + + for (c = omap34xx_clks; c < omap34xx_clks + ARRAY_SIZE(omap34xx_clks); c++) if (c->cpu & cpu_clkflg) { clkdev_add(&c->lk); clk_register(c->lk.clk); |