linux-kernel - Re: [PATCH v2] staging: comedi: dmm32at: fix style issues

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Date:	Tue, 30 Dec 2014 11:55:13 +0530
From:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:	David Decotigny <ddecotig@...il.com>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	devel@...verdev.osuosl.org,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Jeremiah Mahler <jmmahler@...il.com>,
	Ian Abbott <abbotti@....co.uk>,
	H Hartley Sweeten <hsweeten@...ionengravers.com>
Subject: Re: [PATCH v2] staging: comedi: dmm32at: fix style issues

On Mon, Dec 29, 2014 at 03:12:53PM -0800, David Decotigny wrote:
> thanks! I have a preference for the v2 I sent: my $EDITOR handles the
> indentation for me; using 2 tabs forces me to manually override my editor's
> behavior. But if there is a strong push for a v3 of this patch with 2 tabs
> instead of current v2 indentation, I'll do it, please let me know.

well, if you check CodingStyle in Documentation, it clearly says: 
"Outside of comments, documentation and except in Kconfig, spaces are never
used for indentation".

Sudip

> 
> On Fri, Dec 26, 2014 at 11:00 PM, Sudip Mukherjee <
> sudipm.mukherjee@...il.com> wrote:
> 
> > On Thu, Dec 25, 2014 at 12:28:28PM -0800, David Decotigny wrote:
> > > Before:
> > >       1 ERROR: code indent should use tabs where possible
> > >       1 WARNING: please, no spaces at the start of a line
> > >
> > > After:
> > >   (none)
> > >
> > > Signed-off-by: David Decotigny <ddecotig@...il.com>
> > > ---
> > >  drivers/staging/comedi/drivers/dmm32at.c | 2 +-
> > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > >
> > > diff --git a/drivers/staging/comedi/drivers/dmm32at.c
> > b/drivers/staging/comedi/drivers/dmm32at.c
> > > index 6df298a..31919b8 100644
> > > --- a/drivers/staging/comedi/drivers/dmm32at.c
> > > +++ b/drivers/staging/comedi/drivers/dmm32at.c
> > > @@ -365,7 +365,7 @@ static void dmm32at_setaitimer(struct comedi_device
> > *dev, unsigned int nansec)
> > >       /* enable the ai conversion interrupt and the clock to start scans
> > */
> > >       outb(DMM32AT_INTCLK_ADINT |
> > >            DMM32AT_INTCLK_CLKEN | DMM32AT_INTCLK_CLKSEL,
> > > -             dev->iobase + DMM32AT_INTCLK_REG);
> > > +          dev->iobase + DMM32AT_INTCLK_REG);
> >
> > another suggestion:
> > if you do like the following patch (use 2 tabs) then you do not need to
> > give spaces to indent the code.
> >
> > diff --git a/drivers/staging/comedi/drivers/dmm32at.c
> > b/drivers/staging/comedi/drivers/dmm32at.c
> > index 6df298a..cedf8ed 100644
> > --- a/drivers/staging/comedi/drivers/dmm32at.c
> > +++ b/drivers/staging/comedi/drivers/dmm32at.c
> > @@ -364,8 +364,8 @@ static void dmm32at_setaitimer(struct comedi_device
> > *dev, unsigned int nansec)
> >
> >         /* enable the ai conversion interrupt and the clock to start scans
> > */
> >          outb(DMM32AT_INTCLK_ADINT |
> > -            DMM32AT_INTCLK_CLKEN | DMM32AT_INTCLK_CLKSEL,
> > -             dev->iobase + DMM32AT_INTCLK_REG);
> > +               DMM32AT_INTCLK_CLKEN | DMM32AT_INTCLK_CLKSEL,
> > +               dev->iobase + DMM32AT_INTCLK_REG);
> >  }
> >
> >  static int dmm32at_ai_cmd(struct comedi_device *dev, struct
> > comedi_subdevice *s)
> >
> >
> > thanks
> > sudip
> >
> > >  }
> > >
> > >  static int dmm32at_ai_cmd(struct comedi_device *dev, struct
> > comedi_subdevice *s)
> > > --
> > > 2.2.0.rc0.207.ga3a616c
> > >
> > > --
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> >
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