From d208d8c2cde513b94ae3b8b97663656079004555 Mon Sep 17 00:00:00 2001 From: Liang He Date: Wed, 22 Jun 2022 14:16:52 +0800 Subject: macintosh: Add missing of_node_get() in do_attach() We need a of_node_get() for of_find_compatible_node() to keep refcount balance. Signed-off-by: Liang He Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20220622061652.4095330-1-windhl@126.com --- drivers/macintosh/therm_windtunnel.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/macintosh/therm_windtunnel.c b/drivers/macintosh/therm_windtunnel.c index 091278240baa..5cd9671b2e3d 100644 --- a/drivers/macintosh/therm_windtunnel.c +++ b/drivers/macintosh/therm_windtunnel.c @@ -317,6 +317,7 @@ static void do_attach(struct i2c_adapter *adapter) if (x.running || strncmp(adapter->name, "uni-n", 5)) return; + of_node_get(adapter->dev.of_node); np = of_find_compatible_node(adapter->dev.of_node, NULL, "MAC,ds1775"); if (np) { of_node_put(np); @@ -325,6 +326,7 @@ static void do_attach(struct i2c_adapter *adapter) i2c_new_scanned_device(adapter, &info, scan_ds1775, NULL); } + of_node_get(adapter->dev.of_node); np = of_find_compatible_node(adapter->dev.of_node, NULL, "MAC,adm1030"); if (np) { of_node_put(np); -- cgit