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SubjectRe: 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@realsil.com.cn wrote:
> > >
> > > > From: rui_feng <rui_feng@realsil.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@realsil.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@realsil.com.cn>
> > > > + * Rui FENG <rui_feng@realsil.com.cn>
> > > > + * Wei WANG <wei_wang@realsil.com.cn>
> > > > + */
> > >
> >

--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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