linux-kernel - Re: [PATCH V2] gpio: palmas: Fix misreported GPIO out value

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Date:	Mon, 29 Jul 2013 11:30:13 +0530
From:	Laxman Dewangan <ldewangan@...dia.com>
To:	Andrew Chew <achew@...dia.com>
CC:	"linus.walleij@...aro.org" <linus.walleij@...aro.org>,
	"sameo@...ux.intel.com" <sameo@...ux.intel.com>,
	Rhyland Klein <rklein@...dia.com>,
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH V2] gpio: palmas: Fix misreported GPIO out value

On Saturday 27 July 2013 02:09 AM, Andrew Chew wrote:
> It seems that the value read back from the PALMAS_GPIO_DATA_IN register
> isn't valid if the GPIO direction is out.  When that's the case, we can
> read back the PALMAS_GPIO_DATA_OUT register to get the proper output value.

Looks good to me.
Acked-by: Laxman Dewangan <ldewangan@...dia.com>

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