[PATCH] powerpc/mpc5xxx: Add missing fwnode_handle_put()

In mpc5xxx_fwnode_get_bus_frequency(), we should add
fwnode_handle_put() when break out of the iteration
fwnode_for_each_parent_node() as it will automatically
increase and decrease the refcounter.

Fixes: de06fba62af6 ("powerpc/mpc5xxx: Switch mpc5xxx_get_bus_frequency() to use fwnode")
Signed-off-by: Liang He <redacted>
---
 arch/powerpc/sysdev/mpc5xxx_clocks.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/powerpc/sysdev/mpc5xxx_clocks.c b/arch/powerpc/sysdev/mpc5xxx_clocks.c
index c5bf7e1b3780..58cee28e2399 100644
--- a/arch/powerpc/sysdev/mpc5xxx_clocks.c
+++ b/arch/powerpc/sysdev/mpc5xxx_clocks.c

@@ -25,8 +25,10 @@ unsigned long mpc5xxx_fwnode_get_bus_frequency(struct fwnode_handle *fwnode)
 
 	fwnode_for_each_parent_node(fwnode, parent) {
 		ret = fwnode_property_read_u32(parent, "bus-frequency", &bus_freq);
-		if (!ret)
+		if (!ret) {
+			fwnode_handle_put(parent);
 			return bus_freq;
+		}
 	}
 
 	return 0;

-- 
2.25.1

On Wed, 22 Mar 2023 11:04:23 +0800, Liang He wrote:

In mpc5xxx_fwnode_get_bus_frequency(), we should add
fwnode_handle_put() when break out of the iteration
fwnode_for_each_parent_node() as it will automatically
increase and decrease the refcounter.

Applied to powerpc/next.

[1/1] powerpc/mpc5xxx: Add missing fwnode_handle_put()
      https://git.kernel.org/powerpc/c/b9bbbf4979073d5536b7650decd37fcb901e6556

cheers