From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bartosz Golaszewski Subject: [PATCH v5 4/6] gpio: pca953x: remove an unused variable Date: Thu, 8 Sep 2016 12:48:20 +0200 Message-ID: <1473331702-26711-5-git-send-email-bgolaszewski@baylibre.com> References: <1473331702-26711-1-git-send-email-bgolaszewski@baylibre.com> Return-path: In-Reply-To: <1473331702-26711-1-git-send-email-bgolaszewski@baylibre.com> Sender: linux-kernel-owner@vger.kernel.org To: Linus Walleij , Alexandre Courbot , Andy Shevchenko , Vignesh R , Yong Li , Geert Uytterhoeven Cc: linux-gpio , LKML , Bartosz Golaszewski List-Id: linux-gpio@vger.kernel.org The chip_type variable in struct pca953x_chip is no longer required. Remove it. Signed-off-by: Bartosz Golaszewski Reviewed-by: Andy Shevchenko --- 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 4c46cc8..02893c6 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; const struct pca953x_reg_config *regs; @@ -771,8 +770,6 @@ 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. @@ -794,7 +791,7 @@ 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); -- 2.7.4