In i2c_mux_gpio_probe_fw(), we should add fwnode_handle_put()
when break out of the iteration device_for_each_child_node()
as it will automatically increase and decrease the refcounter.
Fixes: 98b2b712bc85 ("i2c: i2c-mux-gpio: Enable this driver in ACPI land")
Signed-off-by: Liang He <windhl@xxxxxxx>
---
drivers/i2c/muxes/i2c-mux-gpio.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/i2c/muxes/i2c-mux-gpio.c b/drivers/i2c/muxes/i2c-mux-gpio.c
index 73a23e117ebe..0930a51c8c7c 100644
--- a/drivers/i2c/muxes/i2c-mux-gpio.c
+++ b/drivers/i2c/muxes/i2c-mux-gpio.c
@@ -105,8 +105,10 @@ static int i2c_mux_gpio_probe_fw(struct gpiomux *mux,
} else if (is_acpi_node(child)) {
rc = acpi_get_local_address(ACPI_HANDLE_FWNODE(child), values + i);
- if (rc)
+ if (rc) {
+ fwnode_handle_put(child);
return dev_err_probe(dev, rc, "Cannot get address\n");
+ }
}
i++;
--
2.25.1
