Export of_device_add() function to let DWC3 driver (Exynos variant) to
instantiate DWC3 core device from the respective child OF-node with a
custom, addtional properties added.
Signed-off-by: Marek Szyprowski <[email protected]>
---
drivers/of/device.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/of/device.c b/drivers/of/device.c
index 8cefe5a7d04e..bc60c9b6863c 100644
--- a/drivers/of/device.c
+++ b/drivers/of/device.c
@@ -52,6 +52,7 @@ int of_device_add(struct platform_device *ofdev)
return device_add(&ofdev->dev);
}
+EXPORT_SYMBOL(of_device_add);
static void
of_dma_set_restricted_buffer(struct device *dev, struct device_node *np)
--
2.17.1
On Thu, Nov 03, 2022 at 03:12:33PM +0100, Marek Szyprowski wrote:
> Export of_device_add() function to let DWC3 driver (Exynos variant) to
> instantiate DWC3 core device from the respective child OF-node with a
> custom, addtional properties added.
>
> Signed-off-by: Marek Szyprowski <[email protected]>
> ---
> drivers/of/device.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/of/device.c b/drivers/of/device.c
> index 8cefe5a7d04e..bc60c9b6863c 100644
> --- a/drivers/of/device.c
> +++ b/drivers/of/device.c
> @@ -52,6 +52,7 @@ int of_device_add(struct platform_device *ofdev)
>
> return device_add(&ofdev->dev);
> }
> +EXPORT_SYMBOL(of_device_add);
I do not see any user of this symbol after this patch (no 3/2?)
So why is it needed? No driver should ever be calling this function
directly.
thanks,
greg k-h
On Thu, Nov 03, 2022 at 11:40:12PM +0900, Greg Kroah-Hartman wrote:
> On Thu, Nov 03, 2022 at 03:12:33PM +0100, Marek Szyprowski wrote:
> > Export of_device_add() function to let DWC3 driver (Exynos variant) to
> > instantiate DWC3 core device from the respective child OF-node with a
> > custom, addtional properties added.
> >
> > Signed-off-by: Marek Szyprowski <[email protected]>
> > ---
> > drivers/of/device.c | 1 +
> > 1 file changed, 1 insertion(+)
> >
> > diff --git a/drivers/of/device.c b/drivers/of/device.c
> > index 8cefe5a7d04e..bc60c9b6863c 100644
> > --- a/drivers/of/device.c
> > +++ b/drivers/of/device.c
> > @@ -52,6 +52,7 @@ int of_device_add(struct platform_device *ofdev)
> >
> > return device_add(&ofdev->dev);
> > }
> > +EXPORT_SYMBOL(of_device_add);
>
> I do not see any user of this symbol after this patch (no 3/2?)
>
> So why is it needed? No driver should ever be calling this function
> directly.
It was used by 1/2 so this would have broken bisectability.
Johan