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powerpc/powernv/pci: Adapt is_pnv_opal_msi() to detect passthrough interrupt
author
Cédric Le Goater
<clg@kaod.org>
Thu, 1 Jul 2021 13:27:44 +0000
(15:27 +0200)
committer
Michael Ellerman
<mpe@ellerman.id.au>
Tue, 10 Aug 2021 13:15:00 +0000
(23:15 +1000)
The pnv_ioda2_msi_eoi() chip handler is not used anymore for MSIs.
Simply use the check on the PSI-MSI chip.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link:
https://lore.kernel.org/r/20210701132750.1475580-27-clg@kaod.org
arch/powerpc/platforms/powernv/pci-ioda.c
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diff --git
a/arch/powerpc/platforms/powernv/pci-ioda.c
b/arch/powerpc/platforms/powernv/pci-ioda.c
index eb38ce1fd434dd9fc9335d1bd875e1bca0e07823..6c4b37598bccc257e696b356369ff17a2c71b3e8 100644
(file)
--- a/
arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/
arch/powerpc/platforms/powernv/pci-ioda.c
@@
-2015,7
+2015,7
@@
static struct irq_chip pnv_pci_msi_irq_chip;
*/
bool is_pnv_opal_msi(struct irq_chip *chip)
{
- return chip
->irq_eoi == pnv_ioda2_msi_eoi || chip
== &pnv_pci_msi_irq_chip;
+ return chip == &pnv_pci_msi_irq_chip;
}
EXPORT_SYMBOL_GPL(is_pnv_opal_msi);