Commit a5c5e50c authored Feb 05, 2019 by Florian Fainelli Committed by Dmitry Torokhov Feb 06, 2019

Input: gpio-keys - add shutdown callback



On some platforms (e.g.: ARCH_BRCMSTB) it is possible to enter
"poweroff" while leaving some wake-up sources enabled such as key
presses in order to allow for the system to wake-up.

Wire up a .shutdown() callback which calls into the existing
gpio_keys_suspend() since the logic is essentially the same.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

parent 3c1697e6

drivers/input/keyboard/gpio_keys.c

+10 −0

Original line number	Diff line number	Diff line
		@@ -1015,8 +1015,18 @@ static int __maybe_unused gpio_keys_resume(struct device *dev)

		static SIMPLE_DEV_PM_OPS(gpio_keys_pm_ops, gpio_keys_suspend, gpio_keys_resume);

		static void gpio_keys_shutdown(struct platform_device *pdev)
		{
		int ret;

		ret = gpio_keys_suspend(&pdev->dev);
		if (ret)
		dev_err(&pdev->dev, "failed to shutdown\n");
		}

		static struct platform_driver gpio_keys_device_driver = {
		.probe = gpio_keys_probe,
		.shutdown = gpio_keys_shutdown,
		.driver = {
		.name = "gpio-keys",
		.pm = &gpio_keys_pm_ops,

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