Messages in this thread | | | Subject | Re: [PATCH] clk: axi-clkgen: Remove sometimes impossible check | From | Lars-Peter Clausen <> | Date | Sat, 30 Jan 2016 15:59:37 +0100 |
| |
On 01/30/2016 02:13 AM, Stephen Boyd wrote: > The size of unsigned long on 64-bit architectures is equal to the > size of u64, so this check is impossible there. This throws off > static checkers: > > drivers/clk/clk-axi-clkgen.c:331 axi_clkgen_recalc_rate() warn: > impossible condition '(tmp > (~0)) => (0-u64max > u64max)' > > Let's change this code to use min_t() instead so that we > get the same effect on architectures where sizeof(unsigned long) > doesn't equal sizeof(u64). > > Cc: Lars-Peter Clausen <lars@metafoo.de> > Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Thanks.
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
| |