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| author | Mark Brown <broonie@kernel.org> | 2015-09-16 20:44:25 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-09-16 20:44:25 +0100 |
| commit | 92243b6fc8fcb16bf401b055f7a0ba79f70a4115 (patch) | |
| tree | 08e9fa205efb9bfab23b6ea59fc0a3eaa3fed82b /drivers/extcon/extcon-gpio.c | |
| parent | a394d635193b641f2c86ead5ada5b115d57c51f8 (diff) | |
| parent | 6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357f (diff) | |
| download | linux-stable-92243b6fc8fcb16bf401b055f7a0ba79f70a4115.tar.gz linux-stable-92243b6fc8fcb16bf401b055f7a0ba79f70a4115.tar.bz2 linux-stable-92243b6fc8fcb16bf401b055f7a0ba79f70a4115.zip | |
Merge tag 'v4.3-rc1' into spi-fix-doc
Linux 4.3-rc1
Diffstat (limited to 'drivers/extcon/extcon-gpio.c')
| -rw-r--r-- | drivers/extcon/extcon-gpio.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/extcon/extcon-gpio.c b/drivers/extcon/extcon-gpio.c index 355459a54e8b..57c24fa52edb 100644 --- a/drivers/extcon/extcon-gpio.c +++ b/drivers/extcon/extcon-gpio.c @@ -65,22 +65,6 @@ static irqreturn_t gpio_irq_handler(int irq, void *dev_id) return IRQ_HANDLED; } -static ssize_t extcon_gpio_print_state(struct extcon_dev *edev, char *buf) -{ - struct device *dev = edev->dev.parent; - struct gpio_extcon_data *extcon_data = dev_get_drvdata(dev); - const char *state; - - if (extcon_get_state(edev)) - state = extcon_data->state_on; - else - state = extcon_data->state_off; - - if (state) - return sprintf(buf, "%s\n", state); - return -EINVAL; -} - static int gpio_extcon_probe(struct platform_device *pdev) { struct gpio_extcon_platform_data *pdata = dev_get_platdata(&pdev->dev); @@ -110,8 +94,6 @@ static int gpio_extcon_probe(struct platform_device *pdev) extcon_data->state_on = pdata->state_on; extcon_data->state_off = pdata->state_off; extcon_data->check_on_resume = pdata->check_on_resume; - if (pdata->state_on && pdata->state_off) - extcon_data->edev->print_state = extcon_gpio_print_state; ret = devm_gpio_request_one(&pdev->dev, extcon_data->gpio, GPIOF_DIR_IN, pdev->name); |