lkml.org 
[lkml]   [2020]   [Jan]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH v3 6/9] i2c: tegra: Use relaxed versions of readl/writel
Date
On Mon, 06 Jan 2020 04:04:20 +0300, Dmitry Osipenko wrote:
> There is nothing to synchronize in regards to memory accesses for PIO
> transfers and for DMA transfers the DMA API takes care of the syncing.
>
> Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
> ---
> drivers/i2c/busses/i2c-tegra.c | 21 +++++++++++----------
> 1 file changed, 11 insertions(+), 10 deletions(-)

Tested-by: Thierry Reding <treding@nvidia.com>

\
 
 \ /
  Last update: 2020-01-07 13:40    [W:0.094 / U:0.160 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site