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Re: [PATCH] I2C: MIPS: lantiq: add FALC-ON i2c bus master

To: John Crispin <>
Subject: Re: [PATCH] I2C: MIPS: lantiq: add FALC-ON i2c bus master
From: Shubhrajyoti Datta <>
Date: Thu, 16 Aug 2012 15:10:56 +0530
Cc: Wolfram Sang <>,,, Thomas Langer <>
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Hi John,

On Thu, Aug 16, 2012 at 2:32 PM, John Crispin <> wrote:
> Hi Shubhrajyoti,
> Thanks for the comments, I just noticed that clk_put() is also missing
> and that the clock gate should be deactivated upon a rmmod ... i will
> fix all of these and resend the patch.

There are two things

1> Relinquishing the handle. I think clk_put does that not sure.

2> Gating , ie deactivating the clock the best place for this to
happen is when there is no
transfer. However that aggression in  PM can happen later.
> John

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