Re: [PATCH] gpio: set device type for GPIO chips

[Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx>]

On Wed, Feb 07, 2024 at 11:45:39AM +0100, Linus Walleij wrote:
> On Thu, Feb 1, 2024 at 5:28 PM Bartosz Golaszewski <brgl@xxxxxxxx> wrote:
> 
> > From: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
> >
> > It's useful to have the device type information for those sub-devices
> > that are actually GPIO chips registered with GPIOLIB. While at it: use
> > the device type struct to setup the release callback which is the
> > preferred way to use the device API.
> >
> > Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
> (...=
> > +static struct device_type gpio_dev_type = {

Can you make this structure const please?

> > +       .name = "gpio_chip",
> > +       .release = gpiodev_release,
> > +};
> > +       gdev->dev.type = &gpio_dev_type;
> >         gdev->dev.bus = &gpio_bus_type;
> >         gdev->dev.parent = gc->parent;
> 
> Looks good to me (TM) but we should run this by Greg so he get the chance
> to chime in, I doubt he will see it on LKML.

Yes thanks, I wouldn't have caught it...

greg k-h