| commit | 3f0a820c4c0b4670fb5f164baa5582e23c2ef118 | |
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | |
| Sat, 31 Jan 2009 10:05:51 +0000 (31 10:05 +0000) | ||
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | |
| Sun, 8 Feb 2009 17:50:42 +0000 (8 17:50 +0000) | ||
| tree | 6af02e1456c0316791ab95e7da9c09496f29c232 | treesnapshot (tar.gz zip) |
| parent | b5088c0d90b898802318c62caf2320a53df6ce57 | commitdiff |
[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>
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>