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| author |   Haojian Zhuang <haojian.zhuang@gmail.com> | 2012-12-03 16:14:37 +0800 |
|---|---|---|
| committer |   Mike Turquette <mturquette@linaro.org> | 2013-01-11 18:43:27 -0800 |
| commit | bab53301c3846ae9a5e1142dca2976f434f70481 (patch) | |
| tree | 2d872a2a8fc40d6f4975ee153f8d76f227d7813a /lib/spinlock_debug.c | |
| parent | clk: export __clk_get_name for re-use in imx-ipu-v3 and others (diff) | |
| download | linux-dev-bab53301c3846ae9a5e1142dca2976f434f70481.tar.xz linux-dev-bab53301c3846ae9a5e1142dca2976f434f70481.zip | |
clk: fixed-factor: round_rate should use do_div
clk->rate = parent->rate / div * mult
The formula is OK. But it may overflow while we do operate with
unsigned long. So use do_div instead.
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
[mturquette@linaro.org: improved $SUBJECT]
Diffstat (limited to 'lib/spinlock_debug.c')
0 files changed, 0 insertions, 0 deletions