linux-kernel - Re: [PATCH 0/2] Mediatek I2C driver fixup

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Message-ID: <1446446106.12497.6.camel@mtksdaap41>
Date:	Mon, 2 Nov 2015 14:35:06 +0800
From:	Eddie Huang <eddie.huang@...iatek.com>
To:	Liguo Zhang <liguo.zhang@...iatek.com>
CC:	Wolfram Sang <wsa@...-dreams.de>,
	Xudong Chen (陈旭东) 
	<Xudong.Chen@...iatek.com>,
	srv_heupstream <srv_heupstream@...iatek.com>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-mediatek@...ts.infradead.org" 
	<linux-mediatek@...ts.infradead.org>,
	"linux-i2c@...r.kernel.org" <linux-i2c@...r.kernel.org>,
	Matthias Brugger <matthias.bgg@...il.com>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH 0/2] Mediatek I2C driver fixup

On Tue, 2015-10-27 at 16:59 +0800, Liguo Zhang wrote:
> This series contain two patches, first is to optimize Mediatek I2C driver to use WRRD
> if hardware support auto restart. Because auto restart will issue auto restart
> interrupt, change to use WRRD can reduce interrupt latency. The second is to fix
> multi transfer error in high speed mode. If hardware support auto restart, need driver
> to send master code first.

Please fix checkpatch warning in 2/2, then you get my reviewed-by for
this series:

Reviewed-by:Eddie Huang <eddie.huang@...iatek.com>

> 
> Liguo Zhang (2):
>   i2c: mediatek: add i2c first write then read optimization
>   i2c: mediatek: fix i2c multi transfer issue in high speed mode
> 
>  drivers/i2c/busses/i2c-mt65xx.c | 77 +++++++++++++++++++++++++++++++++++++----
>  1 file changed, 71 insertions(+), 6 deletions(-)



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