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path: root/drivers/irqchip/irq-renesas-intc-irqpin.c
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Diffstat (limited to 'drivers/irqchip/irq-renesas-intc-irqpin.c')
-rw-r--r--drivers/irqchip/irq-renesas-intc-irqpin.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
index 06f29cf5018a..cee59fe1321c 100644
--- a/drivers/irqchip/irq-renesas-intc-irqpin.c
+++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
@@ -342,6 +342,9 @@ static irqreturn_t intc_irqpin_shared_irq_handler(int irq, void *dev_id)
*/
static struct lock_class_key intc_irqpin_irq_lock_class;
+/* And this is for the request mutex */
+static struct lock_class_key intc_irqpin_irq_request_class;
+
static int intc_irqpin_irq_domain_map(struct irq_domain *h, unsigned int virq,
irq_hw_number_t hw)
{
@@ -352,7 +355,8 @@ static int intc_irqpin_irq_domain_map(struct irq_domain *h, unsigned int virq,
intc_irqpin_dbg(&p->irq[hw], "map");
irq_set_chip_data(virq, h->host_data);
- irq_set_lockdep_class(virq, &intc_irqpin_irq_lock_class);
+ irq_set_lockdep_class(virq, &intc_irqpin_irq_lock_class,
+ &intc_irqpin_irq_request_class);
irq_set_chip_and_handler(virq, &p->irq_chip, handle_level_irq);
return 0;
}