From:   Sander Vanheule <sander@svanheule.net>
To:     linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
Cc:     Thomas Gleixner <tglx@linutronix.de>,
        Marc Zyngier <maz@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Birger Koblitz <mail@birger-koblitz.de>,
        Bert Vermeulen <bert@biot.com>,
        John Crispin <john@phrozen.org>,
        Sander Vanheule <sander@svanheule.net>
Subject: [PATCH v3 1/6] irqchip/realtek-rtl: map control data to virq
Date:   Sun,  9 Jan 2022 15:54:32 +0100
Message-Id: <4b4936606480265db47df152f00bc2ed46340599.1641739718.git.sander@svanheule.net>
In-Reply-To: <cover.1641739718.git.sander@svanheule.net>
References: <cover.1641739718.git.sander@svanheule.net>
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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 <sander@svanheule.net>
---
 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 fd9f275592d2..d6788dd93c7b 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;
 }
-- 
2.33.1