On Thu, May 02, 2019 at 02:38:02AM +0300, Dmitry Osipenko wrote: > The write memory barrier isn't needed because the BUS buffer is flushed > by read after write that happens after the removed wmb(), we will also > use readl() instead of the relaxed version to ensure that read is indeed > completed. > > Reviewed-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx> > Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx> > --- > drivers/devfreq/tegra-devfreq.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) Acked-by: Thierry Reding <treding@xxxxxxxxxx>
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