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i2c: mux: gpio: Add missing fwnode_handle_put() 

[ Upstream commit db6aee6083 ]

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: 98b2b712bc ("i2c: i2c-mux-gpio: Enable this driver in ACPI land")
Signed-off-by: Liang He <windhl@126.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Liang He 2023-03-22 12:29:51 +08:00 committed by Greg Kroah-Hartman
parent 976c8c1c40
commit fb9cfb28bd
1 changed files with 3 additions and 1 deletions
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4
drivers/i2c/muxes/i2c-mux-gpio.c
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@ -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++;