Re: [PATCH v2] Revert "i2c: rcar: remove spinlock"

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On Sun, Aug 24, 2014 at 12:44:09AM +0400, Sergei Shtylyov wrote:
> This reverts commit 150b8be3cda54412ad7b54f5392b513b25c0aaa7.
> 
> The I2C core's per-adapter locks can't protect from IRQs, so the driver still
> needs a spinlock to protect the register accesses.

Looks to me like a plain revert. What about the issues you mentioned?
Don't you want to fix them? Confused...

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