On Tue, Nov 13, 2018 at 12:15:42PM +0100, Wolfram Sang wrote:
> From: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
>
> We should check the bus state before reinitializing the IP core.
> Otherwise, the internal bus busy state which also tracks multi-master
> activity is lost.
>
> Credits go to the Renesas BSP team for suggesting this change.
>
> Reported-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
> Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
> Fixes: ae481cc13965 ("i2c: rcar: fix resume by always initializing registers before transfer")
>
Applied to for-current, thanks!
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