linux-kernel - Re: [PATCH v2 2/2] i2c: mediatek: Fixup i2c ack error interrupt handling

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Date:	Tue, 11 Aug 2015 16:55:21 +0200
From:	Wolfram Sang <wsa@...-dreams.de>
To:	Eddie Huang <eddie.huang@...iatek.com>
Cc:	srv_heupstream@...iatek.com,
	Matthias Brugger <matthias.bgg@...il.com>,
	Liguo Zhang <liguo.zhang@...iatek.com>,
	Xudong Chen <xudong.chen@...iatek.com>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH v2 2/2] i2c: mediatek: Fixup i2c ack error interrupt
 handling

On Thu, Aug 06, 2015 at 03:22:11PM +0800, Eddie Huang wrote:
> When occur i2c ack error, i2c controller generate two interrupts,
> first is the ack error interrupt, then the complete interrupt.
> i2c interrupt handler should keep the two interrupt value, and only
> call complete() for the complete interrupt.
> 
> Signed-off-by: Liguo Zhang <liguo.zhang@...iatek.com>
> Signed-off-by: Eddie Huang <eddie.huang@...iatek.com>

Applied to for-next, thanks!


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