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Date: Tue, 30 Sep 2014 20:05:07 +0530 From: Pramod Gurav <pramod.gurav@...rtplayin.com> To: linux-kernel@...r.kernel.org Cc: Pramod Gurav <pramod.gurav@...rtplayin.com>, Linus Walleij <linus.walleij@...aro.org>, Alexandre Courbot <gnurou@...il.com>, Bryan Wu <cooloney@...il.com>, Richard Purdie <rpurdie@...ys.net>, linux-leds@...r.kernel.org, linux-gpio@...r.kernel.org Subject: [PATCH 2/2] led: remove use of gpiochip_remove() retval Get rid of using return value from gpiochip_remove() as it returns void. Cc: Linus Walleij <linus.walleij@...aro.org> Cc: Alexandre Courbot <gnurou@...il.com> Cc: Bryan Wu <cooloney@...il.com> Cc: Richard Purdie <rpurdie@...ys.net> Cc: linux-leds@...r.kernel.org Cc: linux-gpio@...r.kernel.org Signed-off-by: Pramod Gurav <pramod.gurav@...rtplayin.com> --- drivers/leds/leds-pca9532.c | 10 ++-------- drivers/leds/leds-tca6507.c | 7 ++----- 2 files changed, 4 insertions(+), 13 deletions(-) diff --git a/drivers/leds/leds-pca9532.c b/drivers/leds/leds-pca9532.c index 4a0e786..5a6363d 100644 --- a/drivers/leds/leds-pca9532.c +++ b/drivers/leds/leds-pca9532.c @@ -319,14 +319,8 @@ static int pca9532_destroy_devices(struct pca9532_data *data, int n_devs) } #ifdef CONFIG_LEDS_PCA9532_GPIO - if (data->gpio.dev) { - int err = gpiochip_remove(&data->gpio); - if (err) { - dev_err(&data->client->dev, "%s failed, %d\n", - "gpiochip_remove()", err); - return err; - } - } + if (data->gpio.dev) + gpiochip_remove(&data->gpio); #endif return 0; diff --git a/drivers/leds/leds-tca6507.c b/drivers/leds/leds-tca6507.c index 3d9e267..20fa8e7 100644 --- a/drivers/leds/leds-tca6507.c +++ b/drivers/leds/leds-tca6507.c @@ -667,11 +667,8 @@ static int tca6507_probe_gpios(struct i2c_client *client, static void tca6507_remove_gpio(struct tca6507_chip *tca) { - if (tca->gpio.ngpio) { - int err = gpiochip_remove(&tca->gpio); - dev_err(&tca->client->dev, "%s failed, %d\n", - "gpiochip_remove()", err); - } + if (tca->gpio.ngpio) + gpiochip_remove(&tca->gpio); } #else /* CONFIG_GPIOLIB */ static int tca6507_probe_gpios(struct i2c_client *client, -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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