linux-kernel - Re: [PATCH 2/2] mmc: fix mmc card disappearence on resume on ricoh mmc controllers

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Date:	Mon, 07 Jun 2010 03:33:15 +0300
From:	Maxim Levitsky <maximlevitsky@...il.com>
To:	Chris Ball <cjb@...top.org>
Cc:	"linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
	Philip Langdale <philipl@...rt.org>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/2] mmc: fix mmc card disappearence on resume on ricoh
 mmc controllers

On Mon, 2010-06-07 at 00:23 +0100, Chris Ball wrote: 
> Hi,
> 
> On Mon, Jun 07, 2010 at 12:28:51AM +0300, Maxim Levitsky wrote:
> > +	/* Some controllers (especialy the ricoh mmc controller) delay
> > +		card detection on resume (probably since the controller
> > +		has to poke the card to determine if its MMC or not */
> > +
> > +	if (host->mmc->bus_ops && (host->quirks &
> > +			SDHCI_QUIRK_WAIT_CARD_ON_RESUME)) {
> > +
> > +		unsigned long timeout = jiffies + msecs_to_jiffies(2000);
> > +
> > +		while (!time_after(jiffies, timeout))
> > +			if (sdhci_readl(host, SDHCI_PRESENT_STATE)
> > +							& SDHCI_CARD_PRESENT) {
> > +				break;
> 
> It looks like your editor is set to four-space instead of eight-space
> tab characters, else you wouldn't be using so many tabs here. 
Nope, I think indention is right here.

the break is inside 'if' condition.

Best regards
Maxim Levitsky

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