Drop unnecessary CONFIG_OF conditional around devm_drm_of_get_bridge() and
drmm_of_get_bridge() as it is guarded with #if..#else blocks in
drm_bridge.h.
Signed-off-by: Biju Das <[email protected]>
---
v6:
* New patch.
---
drivers/gpu/drm/bridge/panel.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c
index 7f41525f7a6e..9220a1c23697 100644
--- a/drivers/gpu/drm/bridge/panel.c
+++ b/drivers/gpu/drm/bridge/panel.c
@@ -482,7 +482,6 @@ struct drm_connector *drm_panel_bridge_connector(struct drm_bridge *bridge)
}
EXPORT_SYMBOL(drm_panel_bridge_connector);
-#ifdef CONFIG_OF
/**
* devm_drm_of_get_bridge - Return next bridge in the chain
* @dev: device to tie the bridge lifetime to
@@ -550,5 +549,3 @@ struct drm_bridge *drmm_of_get_bridge(struct drm_device *drm,
return bridge;
}
EXPORT_SYMBOL(drmm_of_get_bridge);
-
-#endif
--
2.25.1
On Thu, Aug 31, 2023 at 09:09:38AM +0100, Biju Das wrote:
> Drop unnecessary CONFIG_OF conditional around devm_drm_of_get_bridge() and
> drmm_of_get_bridge() as it is guarded with #if..#else blocks in
> drm_bridge.h.
This will increase the kernel size on non-OF system, to add functions
that are not used. I don't think the #ifdef here is problematic.
> Signed-off-by: Biju Das <[email protected]>
> ---
> v6:
> * New patch.
> ---
> drivers/gpu/drm/bridge/panel.c | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c
> index 7f41525f7a6e..9220a1c23697 100644
> --- a/drivers/gpu/drm/bridge/panel.c
> +++ b/drivers/gpu/drm/bridge/panel.c
> @@ -482,7 +482,6 @@ struct drm_connector *drm_panel_bridge_connector(struct drm_bridge *bridge)
> }
> EXPORT_SYMBOL(drm_panel_bridge_connector);
>
> -#ifdef CONFIG_OF
> /**
> * devm_drm_of_get_bridge - Return next bridge in the chain
> * @dev: device to tie the bridge lifetime to
> @@ -550,5 +549,3 @@ struct drm_bridge *drmm_of_get_bridge(struct drm_device *drm,
> return bridge;
> }
> EXPORT_SYMBOL(drmm_of_get_bridge);
> -
> -#endif
--
Regards,
Laurent Pinchart
On Thu, Aug 31, 2023 at 10:47:24AM +0000, Biju Das wrote:
> > On Thu, Aug 31, 2023 at 09:09:38AM +0100, Biju Das wrote:
...
> > > Drop unnecessary CONFIG_OF conditional around devm_drm_of_get_bridge()
> > > and
> > > drmm_of_get_bridge() as it is guarded with #if..#else blocks in
> > > drm_bridge.h.
> >
> > This will increase the kernel size on non-OF system, to add functions that
> > are not used. I don't think the #ifdef here is problematic.
>
> OK agreed. I guess for NON-OF system it will give build error
> for function redefinition, if that is the case I would like to
> drop this patch.
>
> static inline struct drm_bridge *devm_drm_of_get_bridge()
>
> vs
>
> struct drm_bridge *devm_drm_of_get_bridge()
Yeah, yet another argument in favour of switching to fwnode.
--
With Best Regards,
Andy Shevchenko