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From: Akinobu Mita <akinobu.mita@gmail.com>
To: Guenter Roeck <linux@roeck-us.net>
Cc: Christoph Hellwig <hch@lst.de>,
	linux-nvme@lists.infradead.org, linux-hwmon@vger.kernel.org,
	Keith Busch <kbusch@kernel.org>, Jens Axboe <axboe@fb.com>,
	Sagi Grimberg <sagi@grimberg.me>,
	Jean Delvare <jdelvare@suse.com>
Subject: Re: [PATCH] nvme: hwmon: provide temperature min and max values for each sensor
Date: Wed, 13 Nov 2019 21:58:01 +0900	[thread overview]
Message-ID: <CAC5umyjVFRK+CfO=4FpzKUGyAaRVigj9NBoSazA6RV8AvhTbCw@mail.gmail.com> (raw)
In-Reply-To: <20191112163807.GB26911@roeck-us.net>

2019年11月13日(水) 1:38 Guenter Roeck <linux@roeck-us.net>:
>
> On Wed, Nov 13, 2019 at 12:00:22AM +0900, Akinobu Mita wrote:
> > 2019年11月12日(火) 23:21 Christoph Hellwig <hch@lst.de>:
> > >
> > > On Tue, Nov 12, 2019 at 11:19:46PM +0900, Akinobu Mita wrote:
> > > > OK. I'll add two macros.
> > > >
> > > > #define MILLICELSIUS_TO_KELVIN(t) ((t) / 1000 + 273)
>
> DIV_ROUND_CLOSEST() ?

How about these definitions?

#define MILLICELSIUS_TO_KELVIN(t) DIV_ROUND_CLOSEST((t) + 273150, 1000)
#define KELVIN_TO_MILLICELSIUS(t) ((t) * 1000L - 273150)

  reply	other threads:[~2019-11-13 12:58 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-10 14:17 [PATCH] nvme: hwmon: provide temperature min and max values for each sensor Akinobu Mita
2019-11-10 16:30 ` Guenter Roeck
2019-11-11 15:56   ` Akinobu Mita
2019-11-11 17:35     ` Guenter Roeck
2019-11-12 14:40       ` Akinobu Mita
2019-11-12 15:04         ` Guenter Roeck
2019-11-12 15:06           ` Christoph Hellwig
2019-11-12 16:35             ` Guenter Roeck
2019-11-11 16:53 ` Christoph Hellwig
2019-11-12 14:19   ` Akinobu Mita
2019-11-12 14:21     ` Christoph Hellwig
2019-11-12 15:00       ` Akinobu Mita
2019-11-12 15:08         ` Christoph Hellwig
2019-11-12 16:38         ` Guenter Roeck
2019-11-13 12:58           ` Akinobu Mita [this message]
2019-11-13 14:11             ` Guenter Roeck

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