linux-kernel - Re: [PATCH 02/31] usb: usbssp: Added some decoding functions.

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Date:   Thu, 12 Jul 2018 19:07:22 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Pawel Laszczak <pawell@...ence.com>
Cc:     "linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
        Felipe Balbi <balbi@...nel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Lukasz Tyrala <ltyrala@...ence.com>,
        Alan Douglas <adouglas@...ence.com>
Subject: Re: [PATCH 02/31] usb: usbssp: Added some decoding functions.

On Thu, Jul 12, 2018 at 04:43:27PM +0000, Pawel Laszczak wrote:
> > > > > This patch add additional functions that converts some fields to string.
> > > > >
> > > > > For example function usbssp_trb_comp_code_string take completion c
> > > > > ode value and return string describing completion code.
> > > >
> > > > Odd line-wrapping :(
> > > Do you mean additional space character between "c" and "ode"
> > 
> > It wrapped lines at that point for me, yes.
> > 
> > > > And why do you want a string for these things?  Who cares about them?
> > > It will be used in next version of driver. I have plan to add gadget-debugfs.c
> > file.
> > > At this moment this functions can be useful during debugging driver if
> > > someone want to display some debug information.
> > >
> > > Should I remove this function ?
> > 
> > If no one is using it now, yes, it does not need to be there, right?  We don't
> > have dead code around for no reason, otherwise someone will come along
> > and remove it :)
> 
> I checked again, and these functions are used in gadget-trace.h file added in [PATCH 03/31].
> I didn't want to create too big patch, so I split it into two separate part. [PATCH 02/31] add debugging 
> function used in trace* functions, and [PATCH 03/31/] add all trace* function used in driver.

Ok, that's fine then.

And please wrap your lines in your emails to a sane limit :)

thanks,

greg k-h