linux-kernel - [PATCH 4/7] PCI: aardvark: Don't mask irq when mapping

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Message-Id: <20210625090319.10220-5-pali@kernel.org>
Date:   Fri, 25 Jun 2021 11:03:16 +0200
From:   Pali Rohár <pali@...nel.org>
To:     Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Rob Herring <robh@...nel.org>
Cc:     Marek Behún <kabel@...nel.org>,
        Marc Zyngier <maz@...nel.org>, linux-pci@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 4/7] PCI: aardvark: Don't mask irq when mapping

By default, all Legacy INTx interrupts are masked, so there is no need to
mask this interrupt during irq_map callback.

Signed-off-by: Pali Rohár <pali@...nel.org>
Reviewed-by: Marek Behún <kabel@...nel.org>
---
 drivers/pci/controller/pci-aardvark.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c
index bf44d6bfd0ca..c4fa64a31733 100644
--- a/drivers/pci/controller/pci-aardvark.c
+++ b/drivers/pci/controller/pci-aardvark.c
@@ -1060,7 +1060,6 @@ static int advk_pcie_irq_map(struct irq_domain *h,
 {
 	struct advk_pcie *pcie = h->host_data;
 
-	advk_pcie_irq_mask(irq_get_irq_data(virq));
 	irq_set_status_flags(virq, IRQ_LEVEL);
 	irq_set_chip_and_handler(virq, &pcie->irq_chip,
 				 handle_level_irq);
-- 
2.20.1