diff mbox series

mips: pic32: pic32mzda: Add missing of_node_put() in init.c

Message ID 20220615152849.3970438-1-windhl@126.com (mailing list archive)
State Superseded
Headers show
Series mips: pic32: pic32mzda: Add missing of_node_put() in init.c | expand

Commit Message

Liang He June 15, 2022, 3:28 p.m. UTC 
In pic32_of_prepare_platform_data(), of_find_compatible_node() will
return a node pointer with refcount incremented. We should use
of_node_put() when it is not used anymore.

Signed-off-by: Liang He <windhl@126.com>
---
 arch/mips/pic32/pic32mzda/init.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/arch/mips/pic32/pic32mzda/init.c b/arch/mips/pic32/pic32mzda/init.c
index 129915616763..2b134d5d54e1 100644
--- a/arch/mips/pic32/pic32mzda/init.c
+++ b/arch/mips/pic32/pic32mzda/init.c
@@ -99,9 +99,13 @@  static int __init pic32_of_prepare_platform_data(struct of_dev_auxdata *lookup)
 		if (np) {
 			lookup->name = (char *)np->name;
 			if (lookup->phys_addr)
+			{
+				of_node_put(np);
 				continue;
+			}
 			if (!of_address_to_resource(np, 0, &res))
 				lookup->phys_addr = res.start;
+			of_node_put(np);
 		}
 	}