cpuidle: riscv-sbi: Replace deprecated strcpy in sbi_cpuidle_init_cpu

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

Link: KSPP#88
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Link: https://lore.kernel.org/r/20251021135155.1409-2-thorsten.blum@linux.dev
Signed-off-by: Paul Walmsley <pjw@kernel.org>

Author: toblux

drivers/cpuidle/cpuidle-riscv-sbi.c

@@ -18,6 +18,7 @@
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/slab.h>
+#include <linux/string.h>
 #include <linux/platform_device.h>
 #include <linux/pm_domain.h>
 #include <linux/pm_runtime.h>
@@ -303,8 +304,8 @@ static int sbi_cpuidle_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, "RISC-V WFI");
+	strscpy(drv->states[0].name, "WFI");
+	strscpy(drv->states[0].desc, "RISC-V WFI");
 
 	/*
 	 * If no DT idle states are detected (ret == 0) let the driver