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| author | Tomeu Vizoso <tomeu.vizoso@collabora.com> | 2015-02-06 15:13:01 +0100 |
|---|---|---|
| committer | Michael Turquette <mturquette@linaro.org> | 2015-02-20 04:29:19 +0100 |
| commit | ec02ace8ca0a50eef430d3676de5c5fa978b0e29 (patch) | |
| tree | 144c997964757068bc27ecdbd7c02ce9611e12b7 /drivers/clk/sunxi/clk-factors.c | |
| parent | Revert "clk: mxs: Fix invalid 32-bit access to frac registers" (diff) | |
| download | linux-ec02ace8ca0a50eef430d3676de5c5fa978b0e29.tar.xz linux-ec02ace8ca0a50eef430d3676de5c5fa978b0e29.zip | |
clk: Only recalculate the rate if needed
We don't really need to recalculate the effective rate of a clock when a
per-user clock is removed, if the constraints of the later aren't
limiting the requested rate.
This was causing problems with clocks that never had a rate set before,
as rate_req would be zero. Though this could be considered a bug in the
implementation of those clocks, this should be checked somewhere else.
Fixes: 1c8e600440c7 ("clk: Add rate constraints to clocks")
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Peter De Schrijver <pdeschrijver@nvidia.com>
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
Diffstat (limited to 'drivers/clk/sunxi/clk-factors.c')
0 files changed, 0 insertions, 0 deletions