diff options
| author | Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2016-09-09 11:17:37 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-09-12 14:48:38 +0200 |
| commit | 60f547be82acd3ab5369caf981280a2f13b403e9 (patch) | |
| tree | e3c71f23ece7409e3e9a16affa1580d205af5b3b /drivers/gpio/gpio-pca953x.c | |
| parent | c6e3cf01d31d88d35a8fbf8bf4773b737fa48f21 (diff) | |
gpio: pca953x: remove an unused variable
The chip_type variable in struct pca953x_chip is no longer required.
Remove it.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-pca953x.c')
| -rw-r--r-- | drivers/gpio/gpio-pca953x.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index e7bf3b3cebcd..e36a9bf08fb1 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -130,7 +130,6 @@ struct pca953x_chip { struct i2c_client *client; struct gpio_chip gpio_chip; const char *const *names; - int chip_type; unsigned long driver_data; struct regulator *regulator; @@ -791,8 +790,6 @@ 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. @@ -814,7 +811,7 @@ static int pca953x_probe(struct i2c_client *client, chip->read_regs = pca953x_read_regs_16; } - 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); |