linux-kernel - Re: [PATCH] spi-nor: use ERR

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Message-ID: <20170213075952.GD23235@osadl.at>
Date:   Mon, 13 Feb 2017 07:59:52 +0000
From:   Nicholas Mc Guire <der.herr@...r.at>
To:     Boris Brezillon <boris.brezillon@...e-electrons.com>
Cc:     Cyrille Pitchen <cyrille.pitchen@...el.com>,
        Marek Vasut <marek.vasut@...il.com>,
        David Woodhouse <dwmw2@...radead.org>,
        Brian Norris <computersforpeace@...il.com>,
        Richard Weinberger <richard@....at>,
        linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Mika Westerberg <mika.westerberg@...ux.intel.com>
Subject: Re: [PATCH] spi-nor: use ERR_CAST in return

On Mon, Feb 13, 2017 at 08:53:11AM +0100, Boris Brezillon wrote:
> On Mon, 13 Feb 2017 07:35:52 +0000
> Nicholas Mc Guire <der.herr@...r.at> wrote:
> 
> > On Sun, Feb 12, 2017 at 11:04:10PM +0100, Boris Brezillon wrote:
> > > +Mika
> > > 
> > > On Sun, 12 Feb 2017 22:45:43 +0100
> > > Boris Brezillon <boris.brezillon@...e-electrons.com> wrote:
> > >   
> > > > On Sun, 12 Feb 2017 17:43:43 +0100
> > > > Nicholas Mc Guire <der.herr@...r.at> wrote:
> > > >   
> > > > > This fixes a sparse warning about     
> > > > 
> > > > Your commit message seems to be incomplete.  
> > > 
> > > And here too, please change the prefix to "mtd: spi-nor: intel: ".
> > >  
> > 
> > What Im doing for checking prefix is:
> > hofrat@...ian:~/git/linux-next$ git log --oneline drivers/mtd/spi-nor/intel-spi.c
> > 8afda8b spi-nor: Add support for Intel SPI serial flash controller
> > 
> > is the method of checking the commit prefix with git log --oneline inapropriate ?
> 
> It's appropriate, except in this case. You're referring to the commit
> introducing a new driver, so this is expected to not find the
> 'intel:' suffix, but you have 'Add support for Intel SPI serial flash
> controller' to clarify the scope.
> 
> Regarding the "mtd: " prefix, I think it's better to have it, but
> apparently Cyrille is not enforcing that.
> 
> > How would I have found the "mtd: spi-nor: intel:" in this case ?
> 
> Well, it's a mix of common sense and 'git log --oneline' use :-). Here
> you're only modifying the intel driver, but nothing in your subject
> mentions it.

got it (maybe) - thanks!

hofrat