Thomas Fleury 0a93373364 gpu: nvgpu: disable IRQs before preparing powering down ...

Disable IRQs and wait for completion before preparing powering
down. This avoids concurrency with threaded interrupts.

JIRA EVLR-1852

Change-Id: Iab4cfb0e796b5748430d38daa2a3be8c03b10fff
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1563896
GVS: Gerrit_Virtual_Submit
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2017-10-29 11:00:51 -07:00

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