linux-kernel - Re: [RFC, RFT] [PATCH] staging: ft1000: unify struct ft1000

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Message-ID: <CAAfyv35P20QSeG3JR9jJ2-UoJwyDNm4JP0a2TNs_wPXxcJOVRA@mail.gmail.com>
Date:	Tue, 13 Nov 2012 12:32:55 +0100
From:	Belisko Marek <marek.belisko@...il.com>
To:	Ondrej Zary <linux@...nbow-software.org>
Cc:	Greg Kroah-Hartman <greg@...ah.com>,
	Kernel development list <linux-kernel@...r.kernel.org>
Subject: Re: [RFC, RFT] [PATCH] staging: ft1000: unify struct ft1000_info
 between USB and PCMCIA drivers

On Tue, Nov 13, 2012 at 11:11 AM, Ondrej Zary
<linux@...nbow-software.org> wrote:
> On Monday 12 November 2012, Belisko Marek wrote:
>> Hi Ondrej,
>>
>> On Fri, Nov 9, 2012 at 10:42 PM, Ondrej Zary <linux@...nbow-software.org>
> wrote:
>> > Unify struct ft1000_info between ft1000-usb and ft1000-pcmcia and move it
>> > to common ft1000.h.
>> >
>> > ft1000-pcmcia seems to work. Please test ft1000-usb.
>> >
>> > Signed-off-by: Ondrej Zary <linux@...nbow-software.org>
>> > ---
>> >  drivers/staging/ft1000/ft1000-pcmcia/ft1000.h      |   33 +-----
>> >  drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c   |   21 ++-
>> >  drivers/staging/ft1000/ft1000-pcmcia/ft1000_proc.c |   10 +-
>> >  drivers/staging/ft1000/ft1000-usb/ft1000_debug.c   |  147
>> > ++++++++++---------- .../staging/ft1000/ft1000-usb/ft1000_download.c    |
>> >   70 +++++----- drivers/staging/ft1000/ft1000-usb/ft1000_hw.c      |   99
>> > +++++++------- drivers/staging/ft1000/ft1000-usb/ft1000_proc.c    |    4
>> > +-
>> >  drivers/staging/ft1000/ft1000-usb/ft1000_usb.c     |   30 ++--
>> >  drivers/staging/ft1000/ft1000-usb/ft1000_usb.h     |   54 +------
>> >  drivers/staging/ft1000/ft1000.h                    |   35 +++++
>> >  10 files changed, 236 insertions(+), 267 deletions(-)
>> >
>> > diff --git a/drivers/staging/ft1000/ft1000-pcmcia/ft1000.h
>> > b/drivers/staging/ft1000/ft1000-pcmcia/ft1000.h index adb436e..65f7ab6
>> > 100644
>> > --- a/drivers/staging/ft1000/ft1000-pcmcia/ft1000.h
>> > +++ b/drivers/staging/ft1000/ft1000-pcmcia/ft1000.h
>> > @@ -31,41 +31,10 @@
>> >  #define SUCCESS        0x00
>> >  #define FAILURE        0x01
>> >
>> > -struct ft1000_info {
>> > -       struct net_device_stats stats;
>> > -       u16 DrvErrNum;
>> > -       u16 AsicID;
>> > +struct ft1000_pcmcia {
>>
>> To be consistent can you please name also usb part not ft100_device
>> but e.g. ft1000_usb or something?
>
> Yes, that's a good idea. I'd like to do that in a separate patch, this one is
> already big enough.
OK good idea.
>
>> > @@ -1179,8 +1179,6 @@ static int ft1000_open(struct net_device *dev)
>> >         struct ft1000_info *pInfo = netdev_priv(dev);
>> >         struct timeval tv;
>> >
>> > -       DEBUG("ft1000_open is called for card %d\n", pInfo->CardNumber);
>>
>> ^^^ Why removing this debug?
>
> I don't remember exactly (this is from an old patch) but probably because I
> didn't want to add code to reach CardNumber (which should be removed too).
> The debug messages are a mess, some are completely useless, some should be
> non-debug instead.
There is rule one change one patch so please keep it there and remove
in separate patch.
>
> If you have the USB hardware, please test if this patch does not break
> anything. I have only a PCMCIA card.
I'll do testing on USB (waiting for HW to come ;))
>
> --
> Ondrej Zary

Cheers,

marek

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