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| author | Tony Prisk <linux@prisktech.co.nz> | 2012-12-27 01:14:30 +0100 |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2013-01-16 01:16:24 +0100 |
| commit | 72480014b86c8b51fb51c5c6a0525876055c37c7 (patch) | |
| tree | 7c9d0254c7dda9d1089415814ac72f7190ba7271 /drivers/iio | |
| parent | clk: vt8500: Fix error in PLL calculations on non-exact match. (diff) | |
| download | linux-72480014b86c8b51fb51c5c6a0525876055c37c7.tar.xz linux-72480014b86c8b51fb51c5c6a0525876055c37c7.zip | |
clk: vt8500: Fix device clock divisor calculations
When calculating device clock divisor values in set_rate and
round_rate, we do a simple integer divide. If parent_rate / rate
has a fraction, this is dropped which results in the device clock
being set too high.
This patch corrects the problem by adding 1 to the calculated
divisor if the division would have had a decimal result.
Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'drivers/iio')
0 files changed, 0 insertions, 0 deletions