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

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commit ce20eff573 upstream.

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

Signed-off-by: Pali Rohár <pali@kernel.org>
Fixes: fcc392d501 ("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
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Pali Rohár 2021-11-25 14:00:56 +01:00 • committed by Greg Kroah-Hartman
commit 8f3ed9deaa
1 changed files with 1 additions and 1 deletions
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2
drivers/irqchip/irq-armada-370-xp.c
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@ -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,