linux-kernel - [PATCH] irqchip/gic-v3: Fix GICD

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Message-ID: <20250709130046.1354-1-yuzenghui@huawei.com>
Date: Wed, 9 Jul 2025 21:00:46 +0800
From: Zenghui Yu <yuzenghui@...wei.com>
To: <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>
CC: <maz@...nel.org>, <tglx@...utronix.de>, <wanghaibin.wang@...wei.com>,
	Zenghui Yu <yuzenghui@...wei.com>
Subject: [PATCH] irqchip/gic-v3: Fix GICD_CTLR register naming

It was incorrectly named as GICD_CTRL in a pr_info() and comments. Fix
them.

Signed-off-by: Zenghui Yu <yuzenghui@...wei.com>
---
 drivers/irqchip/irq-gic-v3.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c
index efc791c43d44..dbeb85677b08 100644
--- a/drivers/irqchip/irq-gic-v3.c
+++ b/drivers/irqchip/irq-gic-v3.c
@@ -190,12 +190,12 @@ static void __init gic_prio_init(void)
 
 	/*
 	 * How priority values are used by the GIC depends on two things:
-	 * the security state of the GIC (controlled by the GICD_CTRL.DS bit)
+	 * the security state of the GIC (controlled by the GICD_CTLR.DS bit)
 	 * and if Group 0 interrupts can be delivered to Linux in the non-secure
 	 * world as FIQs (controlled by the SCR_EL3.FIQ bit). These affect the
 	 * way priorities are presented in ICC_PMR_EL1 and in the distributor:
 	 *
-	 * GICD_CTRL.DS | SCR_EL3.FIQ | ICC_PMR_EL1 | Distributor
+	 * GICD_CTLR.DS | SCR_EL3.FIQ | ICC_PMR_EL1 | Distributor
 	 * -------------------------------------------------------
 	 *      1       |      -      |  unchanged  |  unchanged
 	 * -------------------------------------------------------
@@ -223,7 +223,7 @@ static void __init gic_prio_init(void)
 		dist_prio_nmi = __gicv3_prio_to_ns(dist_prio_nmi);
 	}
 
-	pr_info("GICD_CTRL.DS=%d, SCR_EL3.FIQ=%d\n",
+	pr_info("GICD_CTLR.DS=%d, SCR_EL3.FIQ=%d\n",
 		cpus_have_security_disabled,
 		!cpus_have_group0);
 }
-- 
2.33.0