On Sun, Oct 23, 2022 at 3:41 PM Greg Kroah-Hartman
<gregkh@xxxxxxxxxxxxxxxxxxx> wrote:
>
> On Sun, Oct 23, 2022 at 12:46:22AM +0300, Oded Gabbay wrote:
> > +/**
> > + * accel_open - open method for ACCEL file
> > + * @inode: device inode
> > + * @filp: file pointer.
> > + *
> > + * This function must be used by drivers as their &file_operations.open method.
> > + * It looks up the correct ACCEL device and instantiates all the per-file
> > + * resources for it. It also calls the &drm_driver.open driver callback.
> > + *
> > + * RETURNS:
> > + *
> > + * 0 on success or negative errno value on failure.
> > + */
> > +int accel_open(struct inode *inode, struct file *filp)
> > +{
> > + struct drm_minor *minor;
> > +
> > + minor = drm_minor_acquire(iminor(inode), true);
> > + if (IS_ERR(minor))
> > + return PTR_ERR(minor);
> > +
> > + return __drm_open(inode, filp, minor);
> > +}
> > +EXPORT_SYMBOL(accel_open);
>
> EXPORT_SYMBOL_GPL() please.
>
> And again, this should probably to into drivers/accel/ not here.
Got it, will do.
Thanks,
Oded
>
> thanks,
>
> greg k-h
