linux-kernel - Re: [PATCH net-next V2 20/23] ptp: dp83640: convert to the 64 bit get/set time methods.

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Message-ID: <20150322072935.GB4254@localhost.localdomain>
Date:	Sun, 22 Mar 2015 08:29:35 +0100
From:	Richard Cochran <richardcochran@...il.com>
To:	Arnd Bergmann <arnd@...aro.org>
Cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	Amir Vadai <amirv@...lanox.com>,
	Ariel Elior <ariel.elior@...gic.com>,
	Baolin Wang <baolin.wang@...aro.org>,
	Ben Hutchings <ben@...adent.org.uk>,
	Bruce Allan <bruce.w.allan@...el.com>,
	Carolyn Wyborny <carolyn.wyborny@...el.com>,
	Chris Metcalf <cmetcalf@...hip.com>,
	David Miller <davem@...emloft.net>,
	Frank Li <Frank.Li@...escale.com>,
	Giuseppe Cavallaro <peppe.cavallaro@...com>,
	Jeff Kirsher <jeffrey.t.kirsher@...el.com>,
	John Stultz <john.stultz@...aro.org>,
	Luwei Zhou <b45643@...escale.com>,
	Matthew Vick <matthew.vick@...el.com>,
	Michael Chan <mchan@...adcom.com>,
	Prashant Sreedharan <prashant@...adcom.com>,
	Shradha Shah <sshah@...arflare.com>,
	Solarflare linux maintainers <linux-net-drivers@...arflare.com>,
	Sonic Zhang <sonic.zhang@...log.com>,
	Stefan Sørensen 
	<stefan.sorensen@...ctralink.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Tom Lendacky <thomas.lendacky@....com>
Subject: Re: [PATCH net-next V2 20/23] ptp: dp83640: convert to the 64 bit
 get/set time methods.

On Sun, Mar 22, 2015 at 03:36:31AM +0100, Arnd Bergmann wrote:
> On Saturday 21 March 2015, Richard Cochran wrote:
> >         mutex_lock(&clock->extreg_lock);
> >  
> > -       err = tdr_write(1, phydev, ts, PTP_LOAD_CLK);
> > +       err = tdr_write(1, phydev, &ts, PTP_LOAD_CLK);
> >  
> >         mutex_unlock(&clock->extreg_lock);
> 
> I don't see the change to the tdr_write() function that changes the 
> argument from 'struct timespec ts' to 'struct timespec64 *', so this
> looks wrong to me.

There is a 'ts64' parameter, converted to 'ts' beforehand.

Thanks,
Richard
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