From: Yicong Yang <yangyicong@hisilicon.com>
To: Wolfram Sang <wsa@kernel.org>,
Jarkko Nikula <jarkko.nikula@linux.intel.com>,
<andriy.shevchenko@linux.intel.com>, <linux-i2c@vger.kernel.org>,
<Sergey.Semin@baikalelectronics.ru>,
<linux-kernel@vger.kernel.org>, <digetx@gmail.com>,
<treding@nvidia.com>, <rmk+kernel@armlinux.org.uk>,
<song.bao.hua@hisilicon.com>, <john.garry@huawei.com>,
<mika.westerberg@linux.intel.com>, <prime.zeng@huawei.com>,
<linuxarm@huawei.com>
Subject: Re: [PATCH v6 3/5] i2c: add support for HiSilicon I2C controller
Date: Thu, 8 Apr 2021 15:17:07 +0800 [thread overview]
Message-ID: <5c478c9b-fc2a-2dd7-6191-8f68e265c2f7@hisilicon.com> (raw)
In-Reply-To: <20210407230421.GB860@kunai>
On 2021/4/8 7:04, Wolfram Sang wrote:
>
>> Reason for temp variable is for me it's confusing to see statement like
>> "rate_khz = rate_khz / 1000".
>
> Yes. And with this clearer calculation, we can maybe skip the HZ_PER_KHZ
> define completely and just use plain '1000' as a factor/divider because
> it then becomes obvious. I still find the define more confusing than
> helpful TBH. But I'll leave the final decision to Yicong Yang.
>
HZ_PER_KHZ macro are defined separately in other places of the kernel.
Andy suggested to have this defined and used so that one day we can factor
this macro out to the public. :)
next prev parent reply other threads:[~2021-04-08 7:17 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-31 13:36 [PATCH v6 0/5] Add support for HiSilicon I2C controller Yicong Yang
2021-03-31 13:36 ` [PATCH v6 1/5] i2c: core: add managed function for adding i2c adapters Yicong Yang
2021-04-06 20:16 ` Wolfram Sang
2021-03-31 13:36 ` [PATCH v6 2/5] i2c: core: add api to provide frequency mode strings Yicong Yang
2021-04-06 19:54 ` Wolfram Sang
2021-04-07 8:29 ` Yicong Yang
2021-04-07 10:08 ` Andy Shevchenko
2021-04-07 10:24 ` Yicong Yang
2021-04-07 22:56 ` Wolfram Sang
2021-03-31 13:36 ` [PATCH v6 3/5] i2c: add support for HiSilicon I2C controller Yicong Yang
2021-04-06 20:02 ` Wolfram Sang
2021-04-07 8:18 ` Yicong Yang
2021-04-07 8:32 ` Jarkko Nikula
2021-04-07 10:16 ` Yicong Yang
2021-04-07 23:04 ` Wolfram Sang
2021-04-08 7:17 ` Yicong Yang [this message]
2021-04-08 9:43 ` Andy Shevchenko
2021-03-31 13:36 ` [PATCH v6 4/5] MAINTAINERS: Add maintainer for HiSilicon I2C driver Yicong Yang
2021-03-31 13:36 ` [PATCH v6 5/5] i2c: designware: Switch over to i2c_freq_mode_string() Yicong Yang
2021-04-06 20:18 ` [PATCH v6 0/5] Add support for HiSilicon I2C controller Wolfram Sang
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