Re: [PATCH v4 2/2] i2c: qup: support SMBus block read

From	Wolfram Sang <wsa@the-dreams.de>
Newsgroups	linux.kernel
Subject	Re: [PATCH v4 2/2] i2c: qup: support SMBus block read
Date	2016-06-18 16:20 +0200
Message-ID	<rLpgl-58h-3@gated-at.bofh.it> (permalink)
References	<rHQoO-3FC-7@gated-at.bofh.it> <rHQoO-3FC-17@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Wed, Jun 08, 2016 at 12:19:45PM -0600, Austin Christ wrote:
> From: Naveen Kaje <nkaje@codeaurora.org>
> 
> I2C QUP driver relies on SMBus emulation support from the framework.
> To handle SMBus block reads, the driver should check I2C_M_RECV_LEN
> flag and should read the first byte received as the message length.
> 
> The driver configures the QUP hardware to read one byte. Once the
> message length is known from this byte, the QUP hardware is configured
> to read the rest.
> 
> Signed-off-by: Naveen Kaje <nkaje@codeaurora.org>
> Signed-off-by: Austin Christ <austinwc@codeaurora.org>
> Reviewed-by: sricharan@codeaurora.org

Missing name here, too. Looks good otherwise.

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Re: [PATCH v4 2/2] i2c: qup: support SMBus block read Wolfram Sang <wsa@the-dreams.de> - 2016-06-18 16:20 +0200

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