diff mbox series

soc: fsl: rcpm: fix missing of_node_put() in copy_ippdexpcr1_setting()

Message ID 20241013-rcpm-of_node_put-v1-1-9a8e55a01eae@gmail.com (mailing list archive)
State Accepted
Delegated to: Christophe Leroy
Headers show
Series soc: fsl: rcpm: fix missing of_node_put() in copy_ippdexpcr1_setting() | expand

Commit Message

Javier Carrasco Oct. 13, 2024, 1:29 p.m. UTC 
of_find_compatible_node() requires a call to of_node_put() when the
pointer to the node is not required anymore to decrement its refcount
and avoid leaking memory.

Add the missing call to of_node_put() after the node has been used.

Cc: stable@vger.kernel.org
Fixes: e95f287deed2 ("soc: fsl: handle RCPM errata A-008646 on SoC LS1021A")
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
---
 drivers/soc/fsl/rcpm.c | 1 +
 1 file changed, 1 insertion(+)


---
base-commit: d61a00525464bfc5fe92c6ad713350988e492b88
change-id: 20241013-rcpm-of_node_put-5e94e5bf1230

Best regards,
diff mbox series

Patch

diff --git a/drivers/soc/fsl/rcpm.c b/drivers/soc/fsl/rcpm.c
index 3d0cae30c769..06bd94b29fb3 100644
--- a/drivers/soc/fsl/rcpm.c
+++ b/drivers/soc/fsl/rcpm.c
@@ -36,6 +36,7 @@  static void copy_ippdexpcr1_setting(u32 val)
 		return;
 
 	regs = of_iomap(np, 0);
+	of_node_put(np);
 	if (!regs)
 		return;