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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2009-01-31 10:05:51 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2009-02-08 17:50:42 +0000
commit3f0a820c4c0b4670fb5f164baa5582e23c2ef118 (patch)
tree6af02e1456c0316791ab95e7da9c09496f29c232 /arch/arm/mach-omap1/clock.c
parentb5088c0d90b898802318c62caf2320a53df6ce57 (diff)
[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-omap1/clock.c')
-rw-r--r--arch/arm/mach-omap1/clock.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c
index 1e477af666e..ccf989f4aa7 100644
--- a/arch/arm/mach-omap1/clock.c
+++ b/arch/arm/mach-omap1/clock.c
@@ -782,6 +782,9 @@ int __init omap1_clk_init(void)
/* By default all idlect1 clocks are allowed to idle */
arm_idlect1_mask = ~0;
+ for (c = omap_clks; c < omap_clks + ARRAY_SIZE(omap_clks); c++)
+ clk_init_one(c->lk.clk);
+
cpu_mask = 0;
if (cpu_is_omap16xx())
cpu_mask |= CK_16XX;