linux-kernel - Re: [PATCH V3 4/5] spi: s3c64xx: Added provision for dedicated cs pin

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Message-ID: <20130409103404.GO9243@opensource.wolfsonmicro.com>
Date:	Tue, 9 Apr 2013 11:34:04 +0100
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Girish KS <girishks2000@...il.com>
Cc:	spi-devel-general@...ts.sourceforge.net,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	Grant Likely <grant.likely@...retlab.ca>,
	Tomasz Figa <t.figa@...sung.com>
Subject: Re: [PATCH V3 4/5] spi: s3c64xx: Added provision for dedicated cs pin

On Mon, Apr 08, 2013 at 07:19:05PM +0530, Girish KS wrote:

> I will move the populating cs_gpio logic to probe. But the enable_cs
> and disable_cs will have the
> check before calling the gpio_set_value api (because it takes cs-line
> as a parameter),

Yes, you'll still need to have a check.

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