linux-kernel - Re: [PATCH v2 1/2] drivers/mfd: Add realtek pcie card reader driver

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Date:	Thu, 16 Aug 2012 14:25:48 -0700
From:	Tejun Heo <tj@...nel.org>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	wei_wang@...lsil.com.cn, gregkh@...uxfoundation.org,
	devel@...uxdriverproject.org, linux-kernel@...r.kernel.org,
	linux-mmc@...r.kernel.org, cjb@...top.org, sameo@...ux.intel.com,
	bp@...en8.de
Subject: Re: [PATCH v2 1/2] drivers/mfd: Add realtek pcie card reader driver

On Wed, Aug 15, 2012 at 06:40:54AM +0000, Arnd Bergmann wrote:
> On Tuesday 14 August 2012, wei_wang@...lsil.com.cn wrote:
> > +
> > +void rtsx_pci_start_run(struct rtsx_pcr *pcr)
> > +{
> > +       /* If pci device removed, don't queue idle work any more */
> > +       if (pcr->remove_pci)
> > +               return;
> > +
> > +       if (pcr->state != PDEV_STAT_RUN) {
> > +               pcr->state = PDEV_STAT_RUN;
> > +               pcr->ops->enable_auto_blink(pcr);
> > +       }
> > +
> > +       mod_timer(&pcr->idle_timer, jiffies + msecs_to_jiffies(200));
> > +}
> > +EXPORT_SYMBOL_GPL(rtsx_pci_start_run);
> 
> One more comment on the mod_timer/queue_work combination: I just saw that
> Tejun Heo posted a series to introduce a new mod_delayed_work() helper.
> 
> Once that goes in, it would be best to start using it here.

mod_delayed_work() is now in the following git branch.

 git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git wq-mod_delayed

The branch is stable and will be pushed during for-3.7 merge window.
Please feel free to pull as necessary.

Thanks.

-- 
tejun
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