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From: 'Greg Kroah-Hartman' <gregkh@linuxfoundation.org>
To: Hyunki Koo <hyunki00.koo@samsung.com>
Cc: 'Kukjin Kim' <kgene@kernel.org>,
	'Krzysztof Kozlowski' <krzk@kernel.org>,
	'Jiri Slaby' <jslaby@suse.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org, linux-serial@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v8 1/3] serial: samsung: Replace rd_regb/wr_regb with rd_reg/wr_reg
Date: Wed, 6 May 2020 08:31:05 +0200	[thread overview]
Message-ID: <20200506063105.GA2246050@kroah.com> (raw)
In-Reply-To: <000001d62335$33d03410$9b709c30$@samsung.com>

On Wed, May 06, 2020 at 08:30:46AM +0900, Hyunki Koo wrote:
> On Tuesday, May 5, 2020 at 2020 11:23:00 PM +0900, Greg Kroah-Hartman wrote:
> > On Mon, Apr 20, 2020 at 10:32:56AM +0900, Hyunki Koo wrote:
> > > This patch change the name of macro for general usage.
> > >
> > > Signed-off-by: Hyunki Koo <hyunki00.koo@samsung.com>
> > 
> > This patch series creates the following build error, which is not
> > allowed:
> > 
> >   CC [M]  drivers/tty/serial/samsung_tty.o
> > drivers/tty/serial/samsung_tty.c:186:13: warning: ‘wr_reg_barrier’
> > defined but not used [-Wunused-function]
> >   186 | static void wr_reg_barrier(struct uart_port *port, u32 reg, u32 val)
> >       |             ^~~~~~~~~~~~~~
> > 
> > Please fix up and resend.  Always make sure you keep the reviewed-by
> > tags from others as well.
> > 
> > greg k-h
> 
> I tested on latest kernel today one more time, there is no error and warning on my side, not only patch 1/3 and patch 3/3
> Line 1735:   CC      drivers/tty/serial/samsung_tty.o
> Line 343:   CC      drivers/tty/serial/samsung_tty.o
> 
> wr_reg_barrier is not defined in patch 1/3, 
> and wr_reg_barrier is define and used in patch3/3
> it might be no warning.

After I apply this series, I got the above build warning on my normal
x86 system, so I can not take the patches.  Please fix up and resend.

greg k-h

  reply	other threads:[~2020-05-06  6:31 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20200420013322epcas2p263e72997dd4ebdaf00b095a83a6b6651@epcas2p2.samsung.com>
2020-04-20  1:32 ` [PATCH v8 1/3] serial: samsung: Replace rd_regb/wr_regb with rd_reg/wr_reg Hyunki Koo
     [not found]   ` <CGME20200420013325epcas2p13f65e6bc8ba68f89c805704830144870@epcas2p1.samsung.com>
2020-04-20  1:32     ` [PATCH v8 2/3] dt-bindings: serial: Add reg-io-width compatible Hyunki Koo
2020-04-30 15:12       ` Rob Herring
     [not found]   ` <CGME20200420013332epcas2p381793b8c09d71269d3e8c38a196a1c74@epcas2p3.samsung.com>
2020-04-20  1:32     ` [PATCH v8 3/3] tty: samsung_tty: 32-bit access for TX/RX hold registers Hyunki Koo
2020-04-20 14:19       ` Hyunki Koo
     [not found]   ` <CGME20200420233607epcas2p305dbd652ab73592a32c17773c1fce329@epcas2p3.samsung.com>
2020-04-20 23:35     ` [PATCH v8 0/3] 32-bit access for TX/RX hold registers for samsung_tty driver Hyunki Koo
2020-04-24  0:40       ` Hyunki Koo
2020-04-24  5:37         ` Greg KH
2020-04-26 23:15           ` Hyunki Koo
2020-05-05 14:23   ` [PATCH v8 1/3] serial: samsung: Replace rd_regb/wr_regb with rd_reg/wr_reg Greg Kroah-Hartman
2020-05-05 23:30     ` Hyunki Koo
2020-05-06  6:31       ` 'Greg Kroah-Hartman' [this message]
2020-05-06  7:18         ` Hyunki Koo

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