linux-kernel - Re: [PATCH] Remove Hayes ESP ioctls

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Message-ID: <20100617212936.GA17185@c-98-229-117-200.hsd1.ma.comcast.net>
Date:	Thu, 17 Jun 2010 17:29:36 -0400
From:	Jeff Dike <jdike@...toit.com>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	Greg KH <greg@...ah.com>, Alan Cox <alan@...ux.intel.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] Remove Hayes ESP ioctls

On Thu, Jun 17, 2010 at 10:41:05PM +0200, Arnd Bergmann wrote:
> On Thursday 17 June 2010 22:14:17 Greg KH wrote:
> > --- a/include/asm-generic/ioctls.h
> > +++ b/include/asm-generic/ioctls.h
> > @@ -87,12 +87,10 @@
> >  #define TIOCGICOUNT    0x545D  /* read serial port inline interrupt counts */
> >  
> >  /*
> > - * some architectures define FIOQSIZE as 0x545E, which is used for
> > - * TIOCGHAYESESP on others
> > + * Some arches already define FIOQSIZE due to a historical
> > + * conflict with a Hayes modem-specific ioctl value.
> >   */
> >  #ifndef FIOQSIZE
> > -# define TIOCGHAYESESP 0x545E  /* Get Hayes ESP configuration */
> > -# define TIOCSHAYESESP 0x545F  /* Set Hayes ESP configuration */
> >  # define FIOQSIZE      0x5460
> >  #endif
> 
> Yes, that looks right. I had introduced the #ifdef originally, but
> did not look closely enough at the patch now.
> 
> 	Arnd
> 

That's better.  I had figured that the whole block was due to the driver,
and therefore could be nuked.

				Jeff


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Work email - jdike at linux dot intel dot com
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