linux-kernel - [PATCH 1/2] cpuidle: psci: Replace deprecated strcpy in psci_idle_init

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Message-ID: <20251021135155.1409-1-thorsten.blum@linux.dev>
Date: Tue, 21 Oct 2025 15:51:53 +0200
From: Thorsten Blum <thorsten.blum@...ux.dev>
To: Lorenzo Pieralisi <lpieralisi@...nel.org>,
	Sudeep Holla <sudeep.holla@....com>,
	Ulf Hansson <ulf.hansson@...aro.org>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Daniel Lezcano <daniel.lezcano@...aro.org>
Cc: Thorsten Blum <thorsten.blum@...ux.dev>,
	linux-pm@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] cpuidle: psci: Replace deprecated strcpy in psci_idle_init_cpu

strcpy() is deprecated; use strscpy() instead.

Link: https://github.com/KSPP/linux/issues/88
Signed-off-by: Thorsten Blum <thorsten.blum@...ux.dev>
---
 drivers/cpuidle/cpuidle-psci.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/cpuidle/cpuidle-psci.c b/drivers/cpuidle/cpuidle-psci.c
index b19bc60cc627..e75d85a8f90d 100644
--- a/drivers/cpuidle/cpuidle-psci.c
+++ b/drivers/cpuidle/cpuidle-psci.c
@@ -382,8 +382,8 @@ static int psci_idle_init_cpu(struct device *dev, int cpu)
 	drv->states[0].exit_latency = 1;
 	drv->states[0].target_residency = 1;
 	drv->states[0].power_usage = UINT_MAX;
-	strcpy(drv->states[0].name, "WFI");
-	strcpy(drv->states[0].desc, "ARM WFI");
+	strscpy(drv->states[0].name, "WFI");
+	strscpy(drv->states[0].desc, "ARM WFI");
 
 	/*
 	 * If no DT idle states are detected (ret == 0) let the driver
-- 
2.51.0