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PCI: iproc: Fix return value of iproc_msi_irq_domain_alloc()

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[ Upstream commit 1e83130f01b04c16579ed5a5e03d729bcffc4c5d ]

IRQ domain alloc function should return zero on success. Non-zero value
indicates failure.

Link: https://lore.kernel.org/r/20210303142202.25780-1-pali@kernel.org
Fixes: fc54bae288 ("PCI: iproc: Allow allocation of multiple MSIs")
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Krzysztof Wilczyński <kw@linux.com>
Acked-by: Ray Jui <ray.jui@broadcom.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Pali Rohár 2021-03-03 15:22:02 +01:00 • committed by Greg Kroah-Hartman
commit 364e8bb8b4
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/controller/pcie-iproc-msi.c
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@ -271,7 +271,7 @@ static int iproc_msi_irq_domain_alloc(struct irq_domain *domain,
NULL, NULL);
}
return hwirq;
return 0;
}
static void iproc_msi_irq_domain_free(struct irq_domain *domain,