Commit 4c9b1bfa authored Aug 26, 2020 by YueHaibing Committed by Marc Zyngier Sep 13, 2020

irqchip/ti-sci-inta: Fix unsigned comparison to zero



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

Fixes: 5c4b585d ("irqchip/ti-sci-inta: Add support for INTA directly connecting to GIC")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Acked-by: Lokesh Vutla <lokeshvutla@ti.com>
Link: https://lore.kernel.org/r/20200826035430.21060-1-yuehaibing@huawei.com

parent 821fc9e2

drivers/irqchip/irq-ti-sci-inta.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -175,8 +175,8 @@ static struct ti_sci_inta_vint_desc *ti_sci_inta_alloc_parent_irq(struct irq_dom
		struct irq_fwspec parent_fwspec;
		struct device_node *parent_node;
		unsigned int parent_virq;
		u16 vint_id, p_hwirq;
		int ret;
		int p_hwirq, ret;
		u16 vint_id;

		vint_id = ti_sci_get_free_resource(inta->vint);
		if (vint_id == TI_SCI_RESOURCE_NULL)

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