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authorDmitry Osipenko <digetx@gmail.com>2019-11-05 00:56:02 +0300
committerChanwoo Choi <cw00.choi@samsung.com>2019-11-06 12:04:00 +0900
commite7955a34a2344b5a237aabd4d8a43e30c3183b79 (patch)
treed5b8275d710bdea2b520d6e104ae31f42e0d54ca /certs
parent7296443b900e6a432da3d6b1a7862beb83946d19 (diff)
PM / devfreq: tegra30: Drop write-barrier
There is no need in a write-barrier now, given that interrupt masking is handled by CPU's GIC now. Hence we know exactly that interrupt won't fire after stopping the devfreq's governor. In other cases we don't care about potential buffering of the writes to hardware and thus there is no need to stall CPU. Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Tested-by: Peter Geis <pgwipeout@gmail.com> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'certs')
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