The chip_type variable in struct pca953x_chip is no longer required. Remove it.
Signed-off-by: Bartosz Golaszewski <[email protected]> --- drivers/gpio/gpio-pca953x.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index b64a7bb..86676dd 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -129,7 +129,6 @@ struct pca953x_chip { struct i2c_client *client; struct gpio_chip gpio_chip; const char *const *names; - int chip_type; unsigned long driver_data; struct pca953x_offset *offset; @@ -760,8 +759,6 @@ static int pca953x_probe(struct i2c_client *client, } } - chip->chip_type = PCA_CHIP_TYPE(chip->driver_data); - mutex_init(&chip->i2c_lock); /* initialize cached registers from their original values. @@ -774,7 +771,7 @@ static int pca953x_probe(struct i2c_client *client, else if (chip->gpio_chip.ngpio >= 24) chip->write_regs = pca953x_write_regs_24; - if (chip->chip_type == PCA953X_TYPE) + if (PCA_CHIP_TYPE(chip->driver_data) == PCA953X_TYPE) ret = device_pca953x_init(chip, invert); else ret = device_pca957x_init(chip, invert); -- 2.7.4
