From f67594cbf3c8e6226b7e15ba978f5213bba8a75a Mon Sep 17 00:00:00 2001 From: Sander Vanheule Date: Sun, 9 Jan 2022 15:54:32 +0100 Subject: [PATCH] irqchip/realtek-rtl: Map control data to virq commit 291e79c7e2eb6fdc016453597b78482e06199d0f upstream. The driver assigned the irqchip and irq handler to the hardware irq, instead of the virq. This is incorrect, and only worked because these irq numbers happened to be the same on the devices used for testing the original driver. Fixes: 9f3a0f34b84a ("irqchip: Add support for Realtek RTL838x/RTL839x interrupt controller") Signed-off-by: Sander Vanheule Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/4b4936606480265db47df152f00bc2ed46340599.1641739718.git.sander@svanheule.net Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- drivers/irqchip/irq-realtek-rtl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/irqchip/irq-realtek-rtl.c b/drivers/irqchip/irq-realtek-rtl.c index fd9f275..d6788dd 100644 --- a/drivers/irqchip/irq-realtek-rtl.c +++ b/drivers/irqchip/irq-realtek-rtl.c @@ -62,7 +62,7 @@ static struct irq_chip realtek_ictl_irq = { static int intc_map(struct irq_domain *d, unsigned int irq, irq_hw_number_t hw) { - irq_set_chip_and_handler(hw, &realtek_ictl_irq, handle_level_irq); + irq_set_chip_and_handler(irq, &realtek_ictl_irq, handle_level_irq); return 0; } -- 2.7.4