linux-kernel - [PATCH v2 6/7] irqchip: aclint-sswi: reduce data scope

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Message-ID: <20250610100540.2834044-7-vladimir.kondratiev@mobileye.com>
Date: Tue, 10 Jun 2025 13:05:39 +0300
From: Vladimir Kondratiev <vladimir.kondratiev@...ileye.com>
To: Thomas Gleixner <tglx@...utronix.de>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Paul Walmsley <paul.walmsley@...ive.com>,
	Palmer Dabbelt <palmer@...belt.com>,
	Albert Ou <aou@...s.berkeley.edu>,
	Alexandre Ghiti <alex@...ti.fr>,
	Anup Patel <anup@...infault.org>,
	Chen Wang <unicorn_wang@...look.com>,
	Inochi Amaoto <inochiama@...il.com>,
	Sunil V L <sunilvl@...tanamicro.com>,
	"Rafael J . Wysocki" <rafael.j.wysocki@...el.com>,
	Ryo Takakura <takakura@...inux.co.jp>
Cc: linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-riscv@...ts.infradead.org,
	sophgo@...ts.linux.dev,
	Vladimir Kondratiev <vladimir.kondratiev@...ileye.com>
Subject: [PATCH v2 6/7] irqchip: aclint-sswi: reduce data scope

Move variables to the innermost scope where it is used

Signed-off-by: Vladimir Kondratiev <vladimir.kondratiev@...ileye.com>
---
 drivers/irqchip/irq-aclint-sswi.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/drivers/irqchip/irq-aclint-sswi.c b/drivers/irqchip/irq-aclint-sswi.c
index 186a021beaef..3aa074004dca 100644
--- a/drivers/irqchip/irq-aclint-sswi.c
+++ b/drivers/irqchip/irq-aclint-sswi.c
@@ -67,11 +67,7 @@ static int aclint_sswi_dying_cpu(unsigned int cpu)
 static int __init aclint_sswi_parse_irq(struct fwnode_handle *fwnode,
 					void __iomem *reg)
 {
-	struct of_phandle_args parent;
-	unsigned long hartid;
-	u32 contexts, i;
-	int rc, cpu;
-	u32 hart_index;
+	u32 contexts;
 
 	contexts = of_irq_count(to_of_node(fwnode));
 	if (!(contexts)) {
@@ -79,7 +75,12 @@ static int __init aclint_sswi_parse_irq(struct fwnode_handle *fwnode,
 		return -EINVAL;
 	}
 
-	for (i = 0; i < contexts; i++) {
+	for (u32 i = 0; i < contexts; i++) {
+		struct of_phandle_args parent;
+		unsigned long hartid;
+		int rc, cpu;
+		u32 hart_index;
+
 		rc = of_irq_parse_one(to_of_node(fwnode), i, &parent);
 		if (rc)
 			return rc;
-- 
2.43.0