From: Pali Rohár pali@kernel.org
[ 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: fc54bae28818 ("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 --- drivers/pci/controller/pcie-iproc-msi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/controller/pcie-iproc-msi.c b/drivers/pci/controller/pcie-iproc-msi.c index ea612382599c..dc953c73cb56 100644 --- a/drivers/pci/controller/pcie-iproc-msi.c +++ b/drivers/pci/controller/pcie-iproc-msi.c @@ -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,