On Friday, April 5, 2019 4:50:09 PM CEST Andy Shevchenko wrote:
> On Fri, Apr 05, 2019 at 10:21:12PM +0800, Yue Haibing wrote:
> > From: YueHaibing <yuehaib...@huawei.com>
> >
> > When building CONFIG_ACPI is not set
> > gcc warn this:
> >
> > drivers/gpio/gpio-merrifield.c: In function
> > mrfld_gpio_get_pinctrl_dev_name: drivers/gpio/gpio-merrifield.c:388:19:
> > error: dereferencing pointer to incomplete type struct acpi_device>
> > put_device(&adev->dev);
> >
> > ^
> >
> > Reported-by: Hulk Robot <hul...@huawei.com>
> > Suggested-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
> > Fixes:d00d2109c367 ("gpio: merrifield: Convert to use
> > acpi_dev_get_first_match_dev()") Signed-off-by: YueHaibing
> > <yuehaib...@huawei.com>
>
> Thank you for an update, I have a comment below, but before sending v3, let
> Rafael to have a chance to look at it.
>
> > #ifdef CONFIG_ACPI
> > extern int acpi_platform_notify(struct device *dev, enum kobject_action
> > action);>
> > +
> > +static inline void put_acpi_device(struct acpi_device *adev)
> > +{
> > + put_device(&adev->dev);
> > +}
>
> This should probably go to acpi_bus.h under acpi_dev_get_first_match_dev().
> And talking to Mika we agreed that naming would be better as acpi_dev_put().
Agreed on both accounts.
Thanks!
