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| author | Liang He <windhl@126.com> | 2023-03-22 12:29:51 +0800 |
|---|---|---|
| committer | Wolfram Sang <wsa@kernel.org> | 2023-09-21 10:48:03 +0200 |
| commit | db6aee6083a56ac4a6cd1b08fff7938072bcd0a3 (patch) | |
| tree | 0b60b098236fb20f8d8fc903a5635464ca399804 /drivers/i2c/muxes | |
| parent | 7c0195fa9a9e263df204963f88a22b21688ffb66 (diff) | |
| download | linux-db6aee6083a56ac4a6cd1b08fff7938072bcd0a3.tar.gz linux-db6aee6083a56ac4a6cd1b08fff7938072bcd0a3.tar.bz2 linux-db6aee6083a56ac4a6cd1b08fff7938072bcd0a3.zip | |
i2c: mux: gpio: Add missing fwnode_handle_put()
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@126.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'drivers/i2c/muxes')
| -rw-r--r-- | drivers/i2c/muxes/i2c-mux-gpio.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/i2c/muxes/i2c-mux-gpio.c b/drivers/i2c/muxes/i2c-mux-gpio.c index 5d5cbe0130cd..5ca03bd34c8d 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++; |