Re: [PATCH 2/4] i2c: xlp9xx: Fix issue seen when updating receive length

[Wolfram Sang]

On Wed, May 16, 2018 at 12:00:17AM -0700, George Cherian wrote:
> The hardware does not handle updates to the length register gracefully
> if the new value is less than the number of bytes received so far. If
> this happens, the i2c controller will not stop the receive transaction
> properly.
> 
> Fix this by ensuring that the updated length is ok. This is done by
> making sure that the new length written to hardware is at least few
> bytes more than the bytes received so far.
> 
> While at that refactor the length updation to a new function.
> 
> Signed-off-by: Jayachandran C <jnair@xxxxxxxxxxxxxxxxxx>
> Signed-off-by: George Cherian <george.cherian@xxxxxxxxxx>

Applied to for-next, thanks!

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