Re: [PATCH 1/2] input: Add Qualcomm PM8941 power key driver

Kiran Padwal
2014-10-07T09:54:11Z

On Tuesday 07 October 2014 06:42 AM, Bjorn Andersson wrote:
> From: Courtney Cavin <courtney.cavin@sonymobile.com>
>
> Signed-off-by: Courtney Cavin <courtney.cavin@sonymobile.com>
> Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
> ---
> drivers/input/misc/Kconfig | 12 +++
> drivers/input/misc/Makefile | 1 +
> drivers/input/misc/pm8941-pwrkey.c | 196 ++++++++++++++++++++++++++++++++++++

<snip>

> +
> + platform_set_drvdata(pdev, pwrkey);
> + device_init_wakeup(&pdev->dev, 1);
> +
> + return 0;
> +}
> +
> +static int pm8941_pwrkey_remove(struct platform_device *pdev)
> +{
> + device_init_wakeup(&pdev->dev, 0);

Shouldn't we unregister input device?

> +
> + return 0;
> +}
> +
> +static const struct of_device_id pm8941_pwr_key_id_table[] = {
> + { .compatible = "qcom,pm8941-pwrkey" },
> + { }
> +};
> +MODULE_DEVICE_TABLE(of, pm8941_pwr_key_id_table);
> +
> +static struct platform_driver pm8941_pwrkey_driver = {
> + .probe = pm8941_pwrkey_probe,
> + .remove = pm8941_pwrkey_remove,
> + .driver = {
> + .name = "pm8941-pwrkey",
> + .owner = THIS_MODULE,

This field can be removed because this driver which use the
module_platform_driver api as this is overridden in
platform_driver_register.

> + .pm = &pm8941_pwr_key_pm_ops,
> + .of_match_table = of_match_ptr(pm8941_pwr_key_id_table),
> + },
> +};
> +module_platform_driver(pm8941_pwrkey_driver);
> +
> +MODULE_DESCRIPTION("PM8941 Power Key driver");
> +MODULE_LICENSE("GPL v2");

May be you can add module author name.

Thanks,
--Kiran