Hi,
On Wed, Oct 23, 2013 at 05:01:22PM +0200, Sebastian Reichel wrote:
> static int __exit twl4030_pwrbutton_remove(struct platform_device *pdev)
> {
> struct input_dev *pwr = platform_get_drvdata(pdev);
> - int irq = platform_get_irq(pdev, 0);
>
> - free_irq(irq, pwr);
> input_unregister_device(pwr);
You need convert the driver to use devm_input_allocate_device()
first. Otherwise driver will crash the kernel here if you get interrupt
after unregistering the device.
A.
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