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powerpc/powernv/pci: Adapt is_pnv_opal_msi() to detect passthrough interrupt

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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
This commit is contained in:
Cédric Le Goater
2021-07-01 15:27:44 +02:00
committed by Michael Ellerman
parent 6d9ba6121b
commit f1a377f86f
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/platforms/powernv/pci-ioda.c
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@@ -2015,7 +2015,7 @@ static struct irq_chip pnv_pci_msi_irq_chip;
*/ */
bool is_pnv_opal_msi(struct irq_chip *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); EXPORT_SYMBOL_GPL(is_pnv_opal_msi);