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6dbef270d8
To avoid getting spurious interrupts during XDMA channel reset, Add polling of MSI states for NV_XDMA_CHANNEL_DEBUG_REGISTER_4_0 register once channel is disabled. Bug 4742850 Change-Id: Id39e53f0fd33faa4358a3648e6baea8cc96c187c Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3330634 Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>