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PCI: aardvark: Don't mask irq when mapping
author
Pali Rohár
<pali@kernel.org>
Wed, 4 May 2022 16:57:53 +0000
(18:57 +0200)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Thu, 12 May 2022 10:30:33 +0000
(12:30 +0200)
commit
befa71000160b39c1bf6cdfca6837bb5e9d372d7
upstream.
By default, all Legacy INTx interrupts are masked, so there is no need to
mask this interrupt during irq_map() callback.
Link:
https://lore.kernel.org/r/20220110015018.26359-21-kabel@kernel.org
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/pci/controller/pci-aardvark.c
patch
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diff --git
a/drivers/pci/controller/pci-aardvark.c
b/drivers/pci/controller/pci-aardvark.c
index
e1783fb
..
58b92df
100644
(file)
--- a/
drivers/pci/controller/pci-aardvark.c
+++ b/
drivers/pci/controller/pci-aardvark.c
@@
-1332,7
+1332,6
@@
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);