On Tue, 3 Jul 2018 11:10:21 -0400 Peter Geis <[email protected]> wrote:
> Good Morning, > > Just a heads up. > During compilation with your patches, I get the following warning: > > In file included from ./arch/arm/include/asm/div64.h:127:0, > from ./include/linux/kernel.h:174, > from drivers/clk/tegra/div71.c:17: > drivers/clk/tegra/div71.c: In function ‘div71_get’: > ./include/asm-generic/div64.h:222:28: warning: comparison of distinct > pointer types lacks a cast > (void)(((typeof((n)) *)0) == ((uint64_t *)0)); \ > ^ > drivers/clk/tegra/div71.c:40:2: note: in expansion of macro ‘do_div’ > do_div(divider_ux1, rate); > ^~~~~~ > > Very Respectfully, > Peter Geis > That's indeed true. Looks like this warning is produced only on 32-bit arm as it uses a different variant of the do_div macro than arm64. Thanks, -Aapo
