| commit | 6132e89aef51df044246b5aef822144217794ae1 | [log] [tgz] |
|---|---|---|
| author | Yibo Cai <yibo.cai@csr.com> | Tue Aug 04 14:45:28 2015 +0000 |
| committer | Michael Turquette <mturquette@baylibre.com> | Mon Aug 24 16:49:06 2015 -0700 |
| tree | a4fe32bdd7218f86792eb8b5d26daa2de417200b | |
| parent | b1062298fea59dca23cdbcafaa5bed79c273d88f [diff] |
clk: atlas7: fix integer overflow in dto rate calculation I cannot believe that I spend quite a lot time in finding this bug. It seems a pitfall people tend to fall in. In "int64 = int32 * int32", conversion from 32-bits to 64-bits comes after the multiplication. So this statement may not work as expected. Signed-off-by: Yibo Cai <yibo.cai@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>