From ce20eff57361e72878a772ef08b5239d3ae102b6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org>
Date: Thu, 25 Nov 2021 14:00:56 +0100
Subject: [PATCH] irqchip/armada-370-xp: Fix return value of armada_370_xp_msi_alloc()
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Git-commit: ce20eff57361e72878a772ef08b5239d3ae102b6
Patch-mainline: v5.16-rc5
References: git-fixes
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
Acked-by: Takashi Iwai <tiwai@suse.de>
---
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 80906bfec845..41ad745cf343 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,
--
2.31.1