Get rid of using return value from gpiochip_remove() as it returns
void.
Cc: Linus Walleij <linus.wall...@linaro.org>
Cc: Alexandre Courbot <gnu...@gmail.com>
Cc: Dmitry Torokhov <dmitry.torok...@gmail.com>
Cc: linux-in...@vger.kernel.org
Cc: linux-g...@vger.kernel.org
Signed-off-by: Pramod Gurav <pramod.gu...@smartplayin.com>
---
drivers/input/keyboard/adp5588-keys.c | 4 +---
drivers/input/keyboard/adp5589-keys.c | 4 +---
drivers/input/touchscreen/ad7879.c | 9 ++-------
3 files changed, 4 insertions(+), 13 deletions(-)
diff --git a/drivers/input/keyboard/adp5588-keys.c
b/drivers/input/keyboard/adp5588-keys.c
index 5ef7fcf..b97ed44 100644
--- a/drivers/input/keyboard/adp5588-keys.c
+++ b/drivers/input/keyboard/adp5588-keys.c
@@ -251,9 +251,7 @@ static void adp5588_gpio_remove(struct adp5588_kpad *kpad)
dev_warn(dev, "teardown failed %d\n", error);
}
- error = gpiochip_remove(&kpad->gc);
- if (error)
- dev_warn(dev, "gpiochip_remove failed %d\n", error);
+ gpiochip_remove(&kpad->gc);
}
#else
static inline int adp5588_gpio_add(struct adp5588_kpad *kpad)
diff --git a/drivers/input/keyboard/adp5589-keys.c
b/drivers/input/keyboard/adp5589-keys.c
index 6329549..a452677 100644
--- a/drivers/input/keyboard/adp5589-keys.c
+++ b/drivers/input/keyboard/adp5589-keys.c
@@ -567,9 +567,7 @@ static void adp5589_gpio_remove(struct adp5589_kpad *kpad)
dev_warn(dev, "teardown failed %d\n", error);
}
- error = gpiochip_remove(&kpad->gc);
- if (error)
- dev_warn(dev, "gpiochip_remove failed %d\n", error);
+ gpiochip_remove(&kpad->gc);
}
#else
static inline int adp5589_gpio_add(struct adp5589_kpad *kpad)
diff --git a/drivers/input/touchscreen/ad7879.c
b/drivers/input/touchscreen/ad7879.c
index fce5906..ee3bb4d 100644
--- a/drivers/input/touchscreen/ad7879.c
+++ b/drivers/input/touchscreen/ad7879.c
@@ -470,14 +470,9 @@ static int ad7879_gpio_add(struct ad7879 *ts,
static void ad7879_gpio_remove(struct ad7879 *ts)
{
const struct ad7879_platform_data *pdata = dev_get_platdata(ts->dev);
- int ret;
- if (pdata->gpio_export) {
- ret = gpiochip_remove(&ts->gc);
- if (ret)
- dev_err(ts->dev, "failed to remove gpio %d\n",
- ts->gc.base);
- }
+ if (pdata->gpio_export)
+ gpiochip_remove(&ts->gc);
}
#else
static inline int ad7879_gpio_add(struct ad7879 *ts,
--
1.7.9.5
--
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