From: Christian Marangi <ansuelsmth@gmail.com>
To: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: "Andy Shevchenko" <andriy.shevchenko@intel.com>,
"Uwe Kleine-König" <ukleinek@kernel.org>,
"Lukas Wunner" <lukas@wunner.de>,
"AngeloGioacchino Del Regno"
<angelogioacchino.delregno@collabora.com>,
"Herbert Xu" <herbert@gondor.apana.org.au>,
"Andy Shevchenko" <andy@kernel.org>,
"Jonathan Cameron" <Jonathan.Cameron@huawei.com>,
linux-kernel@vger.kernel.org, linux-pwm@vger.kernel.org
Subject: Re: [PATCH v15 1/2] math.h: provide rounddown_ull variant for rounddown MACRO
Date: Tue, 24 Jun 2025 10:48:00 +0200 [thread overview]
Message-ID: <685a6643.050a0220.167500.2f82@mx.google.com> (raw)
In-Reply-To: <CAHp75VdNm_3ASFytiY616KsbbhfKFOicCwwNATbFQA68ZgVbdA@mail.gmail.com>
On Tue, Jun 24, 2025 at 11:44:10AM +0300, Andy Shevchenko wrote:
> On Tue, Jun 24, 2025 at 11:41 AM Andy Shevchenko
> <andriy.shevchenko@intel.com> wrote:
> > On Tue, Jun 24, 2025 at 09:45:08AM +0200, Christian Marangi wrote:
> > > On Tue, Jun 24, 2025 at 09:08:32AM +0300, Andy Shevchenko wrote:
> > > > On Tue, Jun 24, 2025 at 12:11 AM Christian Marangi <ansuelsmth@gmail.com> wrote:
>
> ...
>
> > > > rounddown_ull()
> >
> > Btw, I don't like name for this, it's better to be in math64 with the u64 or similar suffixes like it's used for div/mul variants.
> >
> > Also add a roundup to make the API symmetrical (yes, it's okay that it has no
> > users, it's a macro and doesn't consume memory at run-time).
>
> Ha, there is already roundup_u64() in math64!
>
Ha indeed! I was searching for roundup_64 and I missed the last tiny
function in math64.h. My bad.
--
Ansuel
prev parent reply other threads:[~2025-06-24 8:48 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-23 21:11 Christian Marangi
2025-06-23 21:11 ` [PATCH v15 2/2] pwm: airoha: Add support for EN7581 SoC Christian Marangi
2025-06-24 6:37 ` Andy Shevchenko
2025-06-24 8:41 ` Christian Marangi
2025-06-24 13:05 ` Andy Shevchenko
2025-06-24 6:08 ` [PATCH v15 1/2] math.h: provide rounddown_ull variant for rounddown MACRO Andy Shevchenko
2025-06-24 7:45 ` Christian Marangi
2025-06-24 8:40 ` Andy Shevchenko
2025-06-24 8:44 ` Andy Shevchenko
2025-06-24 8:48 ` Christian Marangi [this message]
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