Hi Marek,
On Tue, Oct 31, 2023 at 03:42:51PM +0100, Marek Szyprowski wrote:
> To properly handle ACK on the bus when transferring more than one
> message in polling mode, move the polling handling loop from
> s3c24xx_i2c_message_start() to s3c24xx_i2c_doxfer(). This way
> i2c_s3c_irq_nextbyte() is always executed till the end, properly
> acknowledging the IRQ bits and no recursive calls to
> i2c_s3c_irq_nextbyte() are made.
>
> While touching this, also fix finishing transfers in polling mode by
> using common code path and always waiting for the bus to become idle
> and disabled.
>
> Fixes: 117053f77a5a ("i2c: s3c2410: Add polling mode support")
> Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
Reviewed-by: Andi Shyti <andi.shyti@xxxxxxxxxx>
Andi
