From: Tyrone Ting <warp5tw@gmail.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: avifishman70@gmail.com, tmaimon77@gmail.com,
tali.perry1@gmail.com, venture@google.com, yuenn@google.com,
benjaminfair@google.com, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, wsa@kernel.org,
jarkko.nikula@linux.intel.com, semen.protsenko@linaro.org,
sven@svenpeter.dev, jsd@semihalf.com, lukas.bulwahn@gmail.com,
olof@lixom.net, arnd@arndb.de, tali.perry@nuvoton.com,
Avi.Fishman@nuvoton.com, tomer.maimon@nuvoton.com,
KWLIU@nuvoton.com, JJLIU0@nuvoton.com, kfting@nuvoton.com,
openbmc@lists.ozlabs.org, linux-i2c@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 8/9] i2c: npcm: Remove own slave addresses 2:10
Date: Mon, 16 May 2022 09:23:25 +0800 [thread overview]
Message-ID: <CACD3sJZxzs28Ruxifw1vjgKmOr0Z3WgC6SpciwjyvkRMZh8ykw@mail.gmail.com> (raw)
In-Reply-To: <CACD3sJYVyV_fFJu9zXJGL1ro02KnkHoeNNSNB8O46FRwd6=-BA@mail.gmail.com>
Hi Andy:
I would like to have your comments about the "Fancy indentation"
because I'm not sure if I get the point.
I remove extra empty lines and reformat the commit message.
Please see the details below.
Thank you.
Tyrone Ting <warp5tw@gmail.com> 於 2022年5月11日 週三 上午9:39寫道:
>
> Hi Andy:
>
> Thank you for your comments and they will be addressed.
>
> Andy Shevchenko <andriy.shevchenko@linux.intel.com> 於 2022年5月10日 週二 下午6:19寫道:
> >
> > On Tue, May 10, 2022 at 05:16:53PM +0800, Tyrone Ting wrote:
> > > From: Tali Perry <tali.perry1@gmail.com>
> > >
> > > NPCM can support up to 10 own slave addresses.
> > > In practice, only one address is actually being used.
> > > In order to access addresses 2 and above, need to switch
> > > register banks. The switch needs spinlock.
> > > To avoid using spinlock for this useless feature
> > > removed support of SA >= 2.
> >
> > > Also fix returned slave event enum.
> > >
> > > Remove some comment since the bank selection is not
> > > required. The bank selection is not required since
> > > the supported slave addresses are reduced.
> >
> > Fancy indentation. Please fix it in all your commit messages where it applies.
> >
I modify the commit message as following:
NPCM can support up to 10 own slave addresses. In practice, only one
address is actually being used. In order to access addresses 2 and above,
need to switch register banks. The switch needs spinlock.
To avoid using spinlock for this useless feature removed support of SA >=
2. Also fix returned slave event enum.
Remove some comment since the bank selection is not required. The bank
selection is not required since the supported slave addresses are reduced.
> > ...
> >
> > > + if (addr_type > I2C_SLAVE_ADDR2 && addr_type <= I2C_SLAVE_ADDR10) {
> > > + dev_err(bus->dev,
> > > + "try to enable more then 2 SA not supported\n");
> >
> > Make it one line and drop {}.
> >
> > > + }
> >
> > ...
> >
> > > + if (addr_type > I2C_SLAVE_ADDR2 && addr_type <= I2C_SLAVE_ADDR10) {
> > > + dev_err(bus->dev,
> > > + "get slave: try to use more then 2 slave addresses not supported\n");
> >
> > As per above be consistent with abbreviations ("SA" here, which makes line
> > shorter) and follow the above recommendation.
> >
> > > + }
> >
> > --
> > With Best Regards,
> > Andy Shevchenko
> >
> >
>
> Best Regards,
> Tyrone
Best Regards,
Tyrone
next prev parent reply other threads:[~2022-05-16 1:23 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-10 9:16 [PATCH v4 0/9] i2c: npcm: Bug fixes timeout, spurious interrupts Tyrone Ting
2022-05-10 9:16 ` [PATCH v4 1/9] dt-bindings: i2c: npcm: support NPCM845 Tyrone Ting
2022-05-11 15:24 ` Rob Herring
2022-05-12 1:31 ` Tyrone Ting
2022-05-13 8:26 ` Krzysztof Kozlowski
2022-05-10 9:16 ` [PATCH v4 2/9] i2c: npcm: Change the way of getting GCR regmap Tyrone Ting
2022-05-10 10:08 ` Andy Shevchenko
2022-05-11 1:34 ` Tyrone Ting
2022-05-16 19:48 ` Wolfram Sang
2022-05-17 1:05 ` Tyrone Ting
2022-05-17 6:04 ` Wolfram Sang
2022-05-17 6:09 ` Tyrone Ting
2022-05-10 9:16 ` [PATCH v4 3/9] i2c: npcm: Remove unused variable clk_regmap Tyrone Ting
2022-05-10 9:16 ` [PATCH v4 4/9] i2c: npcm: Fix timeout calculation Tyrone Ting
2022-05-10 9:16 ` [PATCH v4 5/9] i2c: npcm: Add tx complete counter Tyrone Ting
2022-05-10 9:16 ` [PATCH v4 6/9] i2c: npcm: Correct register access width Tyrone Ting
2022-05-10 9:16 ` [PATCH v4 7/9] i2c: npcm: Handle spurious interrupts Tyrone Ting
2022-05-10 10:14 ` Andy Shevchenko
2022-05-11 5:37 ` Tyrone Ting
2022-05-10 9:16 ` [PATCH v4 8/9] i2c: npcm: Remove own slave addresses 2:10 Tyrone Ting
2022-05-10 10:19 ` Andy Shevchenko
2022-05-11 1:39 ` Tyrone Ting
2022-05-16 1:23 ` Tyrone Ting [this message]
2022-05-10 9:16 ` [PATCH v4 9/9] i2c: npcm: Support NPCM845 Tyrone Ting
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