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extcon: gpio: Use resource managed function for request_irq 

This patch uses the resource managed function for registering
interrupt.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
hifive-unleashed-5.1
Chanwoo Choi 2015-09-25 22:40:51 +09:00
parent e9844b2caf
commit ae59f3a21f
1 changed files with 3 additions and 4 deletions
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7
drivers/extcon/extcon-gpio.c
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@ -118,9 +118,9 @@ static int gpio_extcon_probe(struct platform_device *pdev)
if (extcon_data->irq < 0)
return extcon_data->irq;
ret = request_any_context_irq(extcon_data->irq, gpio_irq_handler,
pdata->irq_flags, pdev->name,
extcon_data);
ret = devm_request_any_context_irq(&pdev->dev, extcon_data->irq,
gpio_irq_handler, pdata->irq_flags,
pdev->name, extcon_data);
if (ret < 0)
return ret;
@ -136,7 +136,6 @@ static int gpio_extcon_remove(struct platform_device *pdev)
struct gpio_extcon_data *extcon_data = platform_get_drvdata(pdev);
cancel_delayed_work_sync(&extcon_data->work);
free_irq(extcon_data->irq, extcon_data);
return 0;
}