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NVIDIA: SAUCE: PCI: tegra194: Remove IRQF_ONESHOT flag during Endpoint interrupt registration

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BugLink: https://bugs.launchpad.net/bugs/2072591

Tegra PCIe endpoint has a common interrupt that notifies hardware events
like link up, LTR send, etc. DMA completion event is also notified over
this interrupt. Remove IRQF_ONESHOT flag from interrupt registration and
allow DMA driver to share this interrupt.

Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
Reviewed-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Tested-by: Nagarjuna Kristam <nkristam@nvidia.com>
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Acked-by: Jacob Martin <jacob.martin@canonical.com>
Acked-by: Noah Wager <noah.wager@canonical.com>
Signed-off-by: Noah Wager <noah.wager@canonical.com>
This commit is contained in:
Vidya Sagar
2022-10-14 00:08:44 +05:30
committed by Noah Wager
parent 375f79479f
commit 3201ed21e6
1 changed files with 1 additions and 1 deletions
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drivers/pci/controller/dwc/pcie-tegra194.c
+1 -1
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@@ -2273,7 +2273,7 @@ static int tegra_pcie_dw_probe(struct platform_device *pdev)
ret = devm_request_threaded_irq(dev, pp->irq,
tegra_pcie_ep_hard_irq,
tegra_pcie_ep_irq_thread,
IRQF_SHARED | IRQF_ONESHOT,
IRQF_SHARED,
"tegra-pcie-ep-intr", pcie);
if (ret) {
dev_err(dev, "Failed to request IRQ %d: %d\n", pp->irq,