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| author | Maxime COQUELIN <maxime.coquelin@st.com> | 2014-01-29 17:24:08 +0100 |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2014-04-30 11:51:27 -0700 |
| commit | 0e2de78ecdc842218a2b6c422bb4a8ff4d85d11f (patch) | |
| tree | f73422d0e0433a890fe060b400fc528a2784d64b /fs/ntfs/sysctl.h | |
| parent | 774b514390b1eb8476bc759262790762bd1ef45a (diff) | |
| download | op-kernel-dev-0e2de78ecdc842218a2b6c422bb4a8ff4d85d11f.zip op-kernel-dev-0e2de78ecdc842218a2b6c422bb4a8ff4d85d11f.tar.gz | |
clk: divider: Optimize clk_divider_bestdiv loop
Currently, the for-loop used to try all the different dividers to find the
one that best fit tries all the values from 1 to max_div, incrementing by one.
In case of power-of-two, or table based divider, the loop isn't optimal.
Instead of incrementing by one, this patch provides directly the next divider.
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'fs/ntfs/sysctl.h')
0 files changed, 0 insertions, 0 deletions
