Messages in this thread | | | From | Andy Shevchenko <> | Date | Thu, 3 Feb 2022 16:16:56 +0200 | Subject | Re: [PATCH v2 1/2] pinctrl: nuvoton: npcm7xx: Use %zd printk format for ARRAY_SIZE() |
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On Thu, Feb 3, 2022 at 3:37 PM Jonathan Neuschäfer <j.neuschaefer@gmx.net> wrote: > > When compile-testing on 64-bit architectures, GCC complains about the > mismatch of types between the %d format specifier and value returned by > ARRAY_LENGTH(). Use %zd, which is correct everywhere. > > Reported-by: kernel test robot <lkp@intel.com> > Fixes: 3b588e43ee5c7 ("pinctrl: nuvoton: add NPCM7xx pinctrl and GPIO driver") > Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> > Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
...
> - dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups)); > + dev_dbg(npcm->dev, "group size: %zd\n", ARRAY_SIZE(npcm7xx_groups));
Dunno how it's slipped away, but the proper specifier is %zu. I guess that's what I also mentioned in reply to LKP's report.
-- With Best Regards, Andy Shevchenko
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