Re: [PATCH 4/4] i2c: xlp9xx: Check for Bus state after every transfer

[Wolfram Sang]

On Thu, Jan 18, 2018 at 05:39:24AM +0000, George Cherian wrote:
> I2C bus enters the STOP condition after the DATA_DONE interrupt is raised.
> Essentially the driver should be checking the bus state before sending
> the next transaction.

Yes.

> In case the next transaction is initiated while the
> bus is busy, the prior transactions stop condition is not acheived.

I didn't fully get why you can't check the BUSY bit and wait a little
just before you push out the next message?

> Add the check to make sure the bus is not busy before next transaction.
>

Attachment: signature.asc
Description: PGP signature