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Subject[irqchip: irq/irqchip-fixes] irqchip/armada-370-xp: Fix return value of armada_370_xp_msi_alloc()
The following commit has been merged into the irq/irqchip-fixes branch of irqchip:

Commit-ID: ce20eff57361e72878a772ef08b5239d3ae102b6
Gitweb: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/ce20eff57361e72878a772ef08b5239d3ae102b6
Author: Pali Rohár <pali@kernel.org>
AuthorDate: Thu, 25 Nov 2021 14:00:56 +01:00
Committer: Marc Zyngier <maz@kernel.org>
CommitterDate: Thu, 25 Nov 2021 16:49:38

irqchip/armada-370-xp: Fix return value of armada_370_xp_msi_alloc()

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

Signed-off-by: Pali Rohár <pali@kernel.org>
Fixes: fcc392d501bd ("irqchip/armada-370-xp: Use the generic MSI infrastructure")
Cc: stable@vger.kernel.org
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20211125130057.26705-1-pali@kernel.org
---
drivers/irqchip/irq-armada-370-xp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c
index 80906bf..41ad745 100644
--- a/drivers/irqchip/irq-armada-370-xp.c
+++ b/drivers/irqchip/irq-armada-370-xp.c
@@ -250,7 +250,7 @@ static int armada_370_xp_msi_alloc(struct irq_domain *domain, unsigned int virq,
NULL, NULL);
}

- return hwirq;
+ return 0;
}

static void armada_370_xp_msi_free(struct irq_domain *domain,
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