Merge tag 'hisi-armv7soc-for-5.19' of https://github.com/hisilicon/linux-hisi into arm/soc

HiSilicon ARMv7 SoC updates for v5.19

- Add of_node_put to avoid the refcount leak

* tag 'hisi-armv7soc-for-5.19' of https://github.com/hisilicon/linux-hisi:
  ARM: hisi: Add missing of_node_put after of_find_compatible_node

Link: https://lore.kernel.org/r/62762DF0.30602@hisilicon.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Author: arndb

arch/arm/mach-hisi/platsmp.c

@@ -67,14 +67,17 @@ static void __init hi3xxx_smp_prepare_cpus(unsigned int max_cpus)
 		}
 		ctrl_base = of_iomap(np, 0);
 		if (!ctrl_base) {
+			of_node_put(np);
 			pr_err("failed to map address\n");
 			return;
 		}
 		if (of_property_read_u32(np, "smp-offset", &offset) < 0) {
+			of_node_put(np);
 			pr_err("failed to find smp-offset property\n");
 			return;
 		}
 		ctrl_base += offset;
+		of_node_put(np);
 	}
 }
 
@@ -160,6 +163,7 @@ static int hip01_boot_secondary(unsigned int cpu, struct task_struct *idle)
 	if (WARN_ON(!node))
 		return -1;
 	ctrl_base = of_iomap(node, 0);
+	of_node_put(node);
 
 	/* set the secondary core boot from DDR */
 	remap_reg_value = readl_relaxed(ctrl_base + REG_SC_CTRL);