diff mbox series

ARM: actions: add missing of_node_put calls

Message ID 20221218130022.393749-1-martin@kaiser.cx (mailing list archive)
State New, archived
Headers show
Series ARM: actions: add missing of_node_put calls | expand

Commit Message

Martin Kaiser Dec. 18, 2022, 1 p.m. UTC 
A node that is returned by of_find_compatible_node has its refcount
incremented. We have to call of_node_put when the node is no longer
needed.

Add the missing of_node_put calls in function s500_smp_prepare_cpus.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
---
compile-tested only, I don't have this hardware

 arch/arm/mach-actions/platsmp.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/mach-actions/platsmp.c b/arch/arm/mach-actions/platsmp.c
index f26618b43514..9fe9a0bd0fd0 100644
--- a/arch/arm/mach-actions/platsmp.c
+++ b/arch/arm/mach-actions/platsmp.c
@@ -103,6 +103,7 @@  static void __init s500_smp_prepare_cpus(unsigned int max_cpus)
 	}
 
 	timer_base_addr = of_iomap(node, 0);
+	of_node_put(node);
 	if (!timer_base_addr) {
 		pr_err("%s: could not map timer registers\n", __func__);
 		return;
@@ -115,6 +116,7 @@  static void __init s500_smp_prepare_cpus(unsigned int max_cpus)
 	}
 
 	sps_base_addr = of_iomap(node, 0);
+	of_node_put(node);
 	if (!sps_base_addr) {
 		pr_err("%s: could not map sps registers\n", __func__);
 		return;
@@ -128,6 +130,7 @@  static void __init s500_smp_prepare_cpus(unsigned int max_cpus)
 		}
 
 		scu_base_addr = of_iomap(node, 0);
+		of_node_put(node);
 		if (!scu_base_addr) {
 			pr_err("%s: could not map scu registers\n", __func__);
 			return;