Skip to content

Commit

Permalink
irqchip/exiu: Fix the index of fwspec for IRQ type
Browse files Browse the repository at this point in the history
Since fwspec->param_count of ACPI node is two, the index of IRQ type
in fwspec->param[] should be 1 rather than 2.

Fixes: 3d090a3 ("irqchip/exiu: Implement ACPI support")
Signed-off-by: Chen Baozi <chenbaozi@phytium.com.cn>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20201117032015.11805-1-cbz@baozis.org
Cc: stable@vger.kernel.org
  • Loading branch information
Chen Baozi authored and Marc Zyngier committed Nov 22, 2020
1 parent d95bdca commit d001e41
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion drivers/irqchip/irq-sni-exiu.c
Original file line number Diff line number Diff line change
@@ -136,7 +136,7 @@ static int exiu_domain_translate(struct irq_domain *domain,
if (fwspec->param_count != 2)
return -EINVAL;
*hwirq = fwspec->param[0];
*type = fwspec->param[2] & IRQ_TYPE_SENSE_MASK;
*type = fwspec->param[1] & IRQ_TYPE_SENSE_MASK;
}
return 0;
}

0 comments on commit d001e41

Please sign in to comment.