linux-kernel - Re: 答复: 答复: [PATCH] mfd: rtsx: Add support for RTS5260

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20170918084627.5sayelisgtatum6k@dell>
Date:   Mon, 18 Sep 2017 09:46:27 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     冯锐 <rui_feng@...lsil.com.cn>
Cc:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: 答复: 答复: [PATCH] mfd:
 rtsx: Add support for RTS5260

On Fri, 15 Sep 2017, 冯锐 wrote:

> > On Thu, 14 Sep 2017, 冯锐 wrote:
> > 
> > > On Fri, 08 Sep 2017, rui_feng@...lsil.com.cn wrote:
> > >
> > > > From: rui_feng <rui_feng@...lsil.com.cn>
> > > >
> > > > Add support for new chip rts5260.
> > >
> > > You are adding over 600 lines in this patch.  It desearves a more forthcoming
> > commit message.
> > >
> > > What is it?
> > > What functionality does it provide?
> > > What other subsystems are involved?
> > > Could it break something else?
> > > Does it have any dependencies?
> > > Etc etc.
> > >
> > > > Signed-off-by: Rui Feng <rui_feng@...lsil.com.cn>
> > > > ---
> > > >  drivers/mfd/Makefile         |   2 +-
> > > >  drivers/mfd/rts5260.c        | 543
> > +++++++++++++++++++++++++++++++++++++++++++
> > > >  drivers/mfd/rtsx_pcr.c       |   8 +
> > > >  drivers/mfd/rtsx_pcr.h       |   1 +
> > > >  include/linux/mfd/rtsx_pci.h |  81 ++++++-
> > > >  5 files changed, 631 insertions(+), 4 deletions(-)  create mode
> > > > 100644 drivers/mfd/rts5260.c
> > > >
> > > > diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile index
> > > > 080793b..d0f06a3 100644
> > > > --- a/drivers/mfd/Makefile
> > > > +++ b/drivers/mfd/Makefile
> > > > @@ -17,7 +17,7 @@ obj-$(CONFIG_MFD_CROS_EC_I2C)	+=
> > cros_ec_i2c.o
> > > >  obj-$(CONFIG_MFD_CROS_EC_SPI)	+= cros_ec_spi.o
> > > >  obj-$(CONFIG_MFD_EXYNOS_LPASS)	+= exynos-lpass.o
> > > >
> > > > -rtsx_pci-objs			:= rtsx_pcr.o rts5209.o rts5229.o rtl8411.o
> > rts5227.o rts5249.o
> > > > +rtsx_pci-objs			:= rtsx_pcr.o rts5209.o rts5229.o rtl8411.o
> > rts5227.o rts5249.o rts5260.o
> > > >  obj-$(CONFIG_MFD_RTSX_PCI)	+= rtsx_pci.o
> > > >  obj-$(CONFIG_MFD_RTSX_USB)	+= rtsx_usb.o
> > > >
> > > > diff --git a/drivers/mfd/rts5260.c b/drivers/mfd/rts5260.c new file
> > > > mode 100644 index 0000000..53f2838
> > > > --- /dev/null
> > > > +++ b/drivers/mfd/rts5260.c
> > >
> > > There is way too much code in this file to be an MFD driver.
> > >
> > > It's a card reader driver (as stated below).
> > >
> > > I think this entire file needs relocating somewhere else.
> > 
> > Your reply is confusing, since it does not quote my previous messages.
> > 
> > Please fix your mailer to quote the text you are replying to.
> > 
> > I think I've asked this before.
> > 
> > > Many other drivers, such as rts5209, rts5227, rts5229, rts5249 and so on,
> > are in the same place.
> > > If I put rts5260 somewhere else, other drivers should also be relocated, this
> > will lead to a much bigger modification.
> > > So I think put rts5260.c here is better suited.
> > 
> > Just because we made mistakes before, it doesn't mean we should keep
> > making them.  I think the correct solution is for them all to be relocated.
> > 
> 
> I'd like to relocate them following two steps:
> 1. Relocate rts5260.c first and don't move other files.
> 2. Relocate all other related files.
> Each step for one patch, and where do you think is suitable for rts5260.c?

How about drivers/memstick?
Failing that, drivers/misc is always an option.

> > > > @@ -0,0 +1,543 @@
> > > > +/* Driver for Realtek PCI-Express card reader
> > > > + *
> > > > + * Copyright(c) 2016-2017 Realtek Semiconductor Corp. All rights reserved.
> > > > + *
> > > > + * This program is free software; you can redistribute it and/or
> > > > +modify it
> > > > + * under the terms of the GNU General Public License as published
> > > > +by the
> > > > + * Free Software Foundation; either version 2, or (at your option)
> > > > +any
> > > > + * later version.
> > > > + *
> > > > + * This program is distributed in the hope that it will be useful,
> > > > +but
> > > > + * WITHOUT ANY WARRANTY; without even the implied warranty of
> > > > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> > > > +GNU
> > > > + * General Public License for more details.
> > > > + *
> > > > + * You should have received a copy of the GNU General Public
> > > > +License along
> > > > + * with this program; if not, see <http://www.gnu.org/licenses/>.
> > > > + *
> > > > + * Author:
> > > > + *   Steven FENG <steven_feng@...lsil.com.cn>
> > > > + *   Rui FENG <rui_feng@...lsil.com.cn>
> > > > + *   Wei WANG <wei_wang@...lsil.com.cn>
> > > > + */
> > >
> > 

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog