2022-02-28 20:17:54

by José Expósito

Subject: [PATCH] drm/bridge: parade-ps8640: switch to devm_drm_of_get_bridge

The function "drm_of_find_panel_or_bridge" has been deprecated in
favor of "devm_drm_of_get_bridge".

Switch to the new function and reduce boilerplate.

Signed-off-by: José Expósito <[email protected]>
---
drivers/gpu/drm/bridge/parade-ps8640.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/bridge/parade-ps8640.c b/drivers/gpu/drm/bridge/parade-ps8640.c
index 818704bf5e86..1c2c4dd50ce0 100644
--- a/drivers/gpu/drm/bridge/parade-ps8640.c
+++ b/drivers/gpu/drm/bridge/parade-ps8640.c
@@ -566,7 +566,6 @@ static int ps8640_probe(struct i2c_client *client)
struct device *dev = &client->dev;
struct device_node *np = dev->of_node;
struct ps8640 *ps_bridge;
- struct drm_panel *panel;
int ret;
u32 i;

@@ -651,13 +650,7 @@ static int ps8640_probe(struct i2c_client *client)
devm_of_dp_aux_populate_ep_devices(&ps_bridge->aux);

/* port@1 is ps8640 output port */
- ret = drm_of_find_panel_or_bridge(np, 1, 0, &panel, NULL);
- if (ret < 0)
- return ret;
- if (!panel)
- return -ENODEV;
-
- ps_bridge->panel_bridge = devm_drm_panel_bridge_add(dev, panel);
+ ps_bridge->panel_bridge = devm_drm_of_get_bridge(dev, np, 1, 0);
if (IS_ERR(ps_bridge->panel_bridge))
return PTR_ERR(ps_bridge->panel_bridge);

--
2.25.1

2022-03-08 23:41:31

by Maxime Ripard

Subject: Re: (subset) [PATCH] drm/bridge: parade-ps8640: switch to devm_drm_of_get_bridge

On Mon, 28 Feb 2022 19:31:31 +0100, José Expósito wrote:
> The function "drm_of_find_panel_or_bridge" has been deprecated in
> favor of "devm_drm_of_get_bridge".
>
> Switch to the new function and reduce boilerplate.
>
>

Applied to drm/drm-misc (drm-misc-next).

Thanks!
Maxime