Re: [PATCH v7 17/34] i2c: tegra: Remove outdated barrier()

[Thierry Reding]

On Wed, 09 Sep 2020 01:39:49 +0300, Dmitry Osipenko wrote:
> The barrier() was intended to reduce possibility of racing with the
> interrupt handler, but driver's code evolved significantly and today's
> driver enables interrupt only when it waits for completion notification.
> Hence barrier() has no good use anymore, let's remove it.
> 
> Reviewed-by: Michał Mirosław <mirq-linux@xxxxxxxxxxxx>
> Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx>
> Acked-by: Thierry Reding <treding@xxxxxxxxxx>
> ---
>  drivers/i2c/busses/i2c-tegra.c | 13 +++++--------
>  1 file changed, 5 insertions(+), 8 deletions(-)

Tested-by: Thierry Reding <treding@xxxxxxxxxx>