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Commit 60f547be authored by Bartosz Golaszewski's avatar Bartosz Golaszewski Committed by Linus Walleij
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gpio: pca953x: remove an unused variable 



The chip_type variable in struct pca953x_chip is no longer required.

Remove it.

Signed-off-by: default avatarBartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent c6e3cf01

drivers/gpio/gpio-pca953x.c

+1 −4
Original line number Diff line number Diff line
@@ -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);