Re: [PATCH] i2c: omap: Clear ARDY bit twice

[Wolfram Sang]

On Mon, Oct 07, 2013 at 01:41:59PM +0300, Taras Kondratiuk wrote:
> Initially commit cb527ede1bf6ff2008a025606f25344b8ed7b4ac
> "i2c-omap: Double clear of ARDY status in IRQ handler"
> added a workaround for undocumented errata ProDB0017052.
> But then commit 1d7afc95946487945cc7f5019b41255b72224b70
> "i2c: omap: ack IRQ in parts" refactored code and missed
> one of ARDY clearings. So current code violates errata.
> It causes often i2c bus timeouts on my Pandaboard.
> 
> This patch adds a second clearing in place.
> 
> Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
> Signed-off-by: Taras Kondratiuk <taras.kondratiuk@xxxxxxxxxx>

Applied to for-current with stable tag, thanks!

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