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Message-ID: <20200116142927.58908-1-yuehaibing@huawei.com>
Date: Thu, 16 Jan 2020 22:29:27 +0800
From: YueHaibing <yuehaibing@...wei.com>
To: <linus.walleij@...aro.org>, <bgolaszewski@...libre.com>
CC: <linux-gpio@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH -next] gpiolib: Remove duplicated function gpio_do_set_config()
gpio_set_config() simply call gpio_do_set_config(),
so remove the duplicated function.
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
drivers/gpio/gpiolib.c | 27 ++++-----------------------
1 file changed, 4 insertions(+), 23 deletions(-)
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 0630059..e9f168b 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -3058,8 +3058,8 @@ EXPORT_SYMBOL_GPL(gpiochip_free_own_desc);
* rely on gpio_request() having been called beforehand.
*/
-static int gpio_do_set_config(struct gpio_chip *gc, unsigned int offset,
- enum pin_config_param mode)
+static int gpio_set_config(struct gpio_chip *gc, unsigned int offset,
+ enum pin_config_param mode)
{
if (!gc->set_config)
return -ENOTSUPP;
@@ -3067,25 +3067,6 @@ static int gpio_do_set_config(struct gpio_chip *gc, unsigned int offset,
return gc->set_config(gc, offset, mode);
}
-static int gpio_set_config(struct gpio_chip *gc, unsigned int offset,
- enum pin_config_param mode)
-{
- unsigned arg;
-
- switch (mode) {
- case PIN_CONFIG_BIAS_DISABLE:
- case PIN_CONFIG_BIAS_PULL_DOWN:
- case PIN_CONFIG_BIAS_PULL_UP:
- arg = 1;
- break;
-
- default:
- arg = 0;
- }
-
- return gpio_do_set_config(gc, offset, mode);
-}
-
static int gpio_set_bias(struct gpio_chip *chip, struct gpio_desc *desc)
{
int bias = 0;
@@ -3319,7 +3300,7 @@ int gpiod_set_debounce(struct gpio_desc *desc, unsigned debounce)
chip = desc->gdev->chip;
config = pinconf_to_config_packed(PIN_CONFIG_INPUT_DEBOUNCE, debounce);
- return gpio_do_set_config(chip, gpio_chip_hwgpio(desc), config);
+ return gpio_set_config(chip, gpio_chip_hwgpio(desc), config);
}
EXPORT_SYMBOL_GPL(gpiod_set_debounce);
@@ -3353,7 +3334,7 @@ int gpiod_set_transitory(struct gpio_desc *desc, bool transitory)
packed = pinconf_to_config_packed(PIN_CONFIG_PERSIST_STATE,
!transitory);
gpio = gpio_chip_hwgpio(desc);
- rc = gpio_do_set_config(chip, gpio, packed);
+ rc = gpio_set_config(chip, gpio, packed);
if (rc == -ENOTSUPP) {
dev_dbg(&desc->gdev->dev, "Persistence not supported for GPIO %d\n",
gpio);
--
2.7.4
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