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| author | Pali Rohár <pali@kernel.org> | 2021-03-03 17:22:02 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-19 11:08:25 +0300 |
| commit | 364e8bb8b4253815741130760d9a4e1a69fa0fa7 (patch) | |
| tree | ffbbf1e4eb7c8c6dd885f25c689524ec030ec73b | |
| parent | e150f825ca29d74ff7fca76bfbdc7058ed62a0ac (diff) | |
| download | linux-364e8bb8b4253815741130760d9a4e1a69fa0fa7.tar.xz | |
PCI: iproc: Fix return value of iproc_msi_irq_domain_alloc()
[ 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>
| -rw-r--r-- | drivers/pci/controller/pcie-iproc-msi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/controller/pcie-iproc-msi.c b/drivers/pci/controller/pcie-iproc-msi.c index a1298f6784ac..f40d17b285c5 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, |