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authorTomeu Vizoso <tomeu.vizoso@collabora.com>2015-02-06 17:13:01 +0300
committerMichael Turquette <mturquette@linaro.org>2015-02-20 06:29:19 +0300
commitec02ace8ca0a50eef430d3676de5c5fa978b0e29 (patch)
tree144c997964757068bc27ecdbd7c02ce9611e12b7 /include
parenta92614879128b8f797f0b3119ef42a129be5eded (diff)
downloadlinux-ec02ace8ca0a50eef430d3676de5c5fa978b0e29.tar.xz
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>
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