ti_sci_intr_xlate_irq() return -ENOENT on fail, p_hwirq
should be int type.

Fixes: a5b659bd4bc7 ("irqchip/ti-sci-intr: Add support for INTR being a parent 
to INTR")
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
 drivers/irqchip/irq-ti-sci-intr.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/irqchip/irq-ti-sci-intr.c 
b/drivers/irqchip/irq-ti-sci-intr.c
index cbc1758228d9..85a72b56177c 100644
--- a/drivers/irqchip/irq-ti-sci-intr.c
+++ b/drivers/irqchip/irq-ti-sci-intr.c
@@ -137,8 +137,8 @@ static int ti_sci_intr_alloc_parent_irq(struct irq_domain 
*domain,
        struct ti_sci_intr_irq_domain *intr = domain->host_data;
        struct device_node *parent_node;
        struct irq_fwspec fwspec;
-       u16 out_irq, p_hwirq;
-       int err = 0;
+       int p_hwirq, err = 0;
+       u16 out_irq;
 
        out_irq = ti_sci_get_free_resource(intr->out_irqs);
        if (out_irq == TI_SCI_RESOURCE_NULL)
-- 
2.20.1


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