diff options
Diffstat (limited to 'drivers/i2c/busses')
| -rw-r--r-- | drivers/i2c/busses/i2c-i801.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index 7c2569a18f8c..1400a8716388 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -1433,7 +1433,7 @@ static int i801_add_mux(struct i801_priv *priv) const struct i801_mux_config *mux_config; struct i2c_mux_gpio_platform_data gpio_data; struct gpiod_lookup_table *lookup; - int err, i; + int i; if (!priv->mux_drvdata) return 0; @@ -1473,20 +1473,16 @@ static int i801_add_mux(struct i801_priv *priv) PLATFORM_DEVID_NONE, &gpio_data, sizeof(struct i2c_mux_gpio_platform_data)); if (IS_ERR(priv->mux_pdev)) { - err = PTR_ERR(priv->mux_pdev); gpiod_remove_lookup_table(lookup); - priv->mux_pdev = NULL; dev_err(dev, "Failed to register i2c-mux-gpio device\n"); - return err; } - return 0; + return PTR_ERR_OR_ZERO(priv->mux_pdev); } static void i801_del_mux(struct i801_priv *priv) { - if (priv->mux_pdev) - platform_device_unregister(priv->mux_pdev); + platform_device_unregister(priv->mux_pdev); gpiod_remove_lookup_table(priv->lookup); } |