clk: stratix10: use do_div() for 64-bit calculation

Browse source

do_div() macro to perform u64 division and guards against overflow if
the result is too large for the unsigned long return type.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Link: https://lkml.kernel.org/r/20200114160726.19771-1-dinguyen@kernel.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

...

This commit is contained in:

Dinh Nguyen 2020-01-14 10:07:25 -06:00 • committed by Stephen Boyd

parent bb6d3fb354

commit cc26ed7be4

1 changed files with 3 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

drivers/clk/socfpga/clk-pll-s10.c

View file