Merge branch 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6

[mirror_ubuntu-artful-kernel.git] / drivers / gpio / gpio-pca953x.c

diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
index 0550dcb85814026b9e759abd4c8a81d83b02f9cc..147df8ae79dbd42a3105a38dd67a067fca7d36f6 100644 (file)
--- a/drivers/gpio/gpio-pca953x.c
+++ b/drivers/gpio/gpio-pca953x.c
@@ -596,9 +596,6 @@ static int __devinit device_pca953x_init(struct pca953x_chip *chip, int invert)
 
        /* set platform specific polarity inversion */
        ret = pca953x_write_reg(chip, PCA953X_INVERT, invert);
-       if (ret)
-               goto out;
-       return 0;
 out:
        return ret;
 }
@@ -640,7 +637,7 @@ static int __devinit pca953x_probe(struct i2c_client *client,
        struct pca953x_platform_data *pdata;
        struct pca953x_chip *chip;
        int irq_base=0, invert=0;
-       int ret = 0;
+       int ret;
 
        chip = kzalloc(sizeof(struct pca953x_chip), GFP_KERNEL);
        if (chip == NULL)
@@ -673,10 +670,10 @@ static int __devinit pca953x_probe(struct i2c_client *client,
        pca953x_setup_gpio(chip, id->driver_data & PCA_GPIO_MASK);
 
        if (chip->chip_type == PCA953X_TYPE)
-               device_pca953x_init(chip, invert);
-       else if (chip->chip_type == PCA957X_TYPE)
-               device_pca957x_init(chip, invert);
+               ret = device_pca953x_init(chip, invert);
        else
+               ret = device_pca957x_init(chip, invert);
+       if (ret)
                goto out_failed;
 
        ret = pca953x_irq_setup(chip, id, irq_base);