[PATCH 05/10] Input: twl4030-vibra - use cleanup facility for device_node

Javier Carrasco
2024-10-10T21:26:12Z

Use the '__free(device_node)' macro to simplify the code by
automatically freeing the device node.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
---
drivers/input/misc/twl4030-vibra.c | 11 +++--------
1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/drivers/input/misc/twl4030-vibra.c b/drivers/input/misc/twl4030-vibra.c
index 101548b35ee3..b8ec5c7c5bce 100644
--- a/drivers/input/misc/twl4030-vibra.c
+++ b/drivers/input/misc/twl4030-vibra.c
@@ -165,15 +165,10 @@ static DEFINE_SIMPLE_DEV_PM_OPS(twl4030_vibra_pm_ops,

static bool twl4030_vibra_check_coexist(struct device_node *parent)
{
- struct device_node *node;
+ struct device_node *node __free(device_node) =
+ of_get_child_by_name(parent, "codec");

- node = of_get_child_by_name(parent, "codec");
- if (node) {
- of_node_put(node);
- return true;
- }
-
- return false;
+ return node ? true : false;
}

static int twl4030_vibra_probe(struct platform_device *pdev)

--
2.43.0