linux-kernel - Re: [PATCH] Input: synaptics-rmi4 - use %ph to form F34 configuration ID

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Date:   Tue, 30 May 2017 22:04:19 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Joe Perches <joe@...ches.com>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Benjamin Tissoires <benjamin.tissoires@...hat.com>
Cc:     linux-input@...r.kernel.org, Nick Dyer <nick@...anahar.org>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Input: synaptics-rmi4 - use %ph to form F34
 configuration ID

On Tue, 2017-05-30 at 10:23 -0700, Joe Perches wrote:
> On Tue, 2017-05-30 at 09:59 -0700, Dmitry Torokhov wrote:
> > On Tue, May 30, 2017 at 10:23:58AM +0200, Benjamin Tissoires wrote:
> > > On May 29 2017 or thereabouts, Dmitry Torokhov wrote:
> > > > 

> > Or we'd need to introduce %pH I guess.
> 
> As it's debugging output, I'd hazard to guess it doesn't matter.
> 
> If someone _really_ needs upper-case output in *ph,

Starting from the same...

> 
> A pity that %ph[cdnCDN] isn't possible as that's the style used
> by %pU[blBL] for lower/upper case output.
> 
> There are < 80 uses of %[\*\d]+ph[CDN], maybe it'd be reasonable
> to do a treewide sed to lowercase for them.  Dunno.

And I think less intrusive would be 
%pH[CDN]
since the latter proposal misses plain %*ph use.

But for now I would rather avoid it at all, I'm pretty sure there very
rare cases when one needs
1) to print a dump, *and*
2) it should be upper cased.

-- 
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Intel Finland Oy