diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2020-08-26 11:54:30 +0800 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2020-09-13 15:30:00 +0100 |
| commit | 4c9b1bfaa5039fee650f4de514a8e70ae976fc2f (patch) | |
| tree | 56878dd6464900548f85b129db6df1f509c806a6 /drivers/irqchip/irq-ti-sci-inta.c | |
| parent | 821fc9e261f3af235752f46e59084467cfd440c4 (diff) | |
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: 5c4b585d2910 ("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
Diffstat (limited to 'drivers/irqchip/irq-ti-sci-inta.c')
| -rw-r--r-- | drivers/irqchip/irq-ti-sci-inta.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-ti-sci-inta.c b/drivers/irqchip/irq-ti-sci-inta.c index d4e97605456b..05bf94b87b93 100644 --- a/drivers/irqchip/irq-ti-sci-inta.c +++ b/drivers/irqchip/irq-ti-sci-inta.c @@ -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) |