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drm/bridge: anx7625: switch to devm_drm_of_get_bridge

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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 <jose.exposito89@gmail.com>
Reviewed-by: Maxime Ripard <maxime@cerno.tech>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220221072835.10032-1-jose.exposito89@gmail.com
This commit is contained in:
José Expósito 2022-02-21 08:28:35 +01:00 committed by Robert Foss
parent a134109c30
commit 9e82ea0fb1
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GPG Key ID: 3EFD900F76D1D784
1 changed files with 5 additions and 11 deletions
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16
drivers/gpu/drm/bridge/analogix/anx7625.c
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@ -1611,8 +1611,6 @@ static int anx7625_parse_dt(struct device *dev,
struct anx7625_platform_data *pdata)
{
struct device_node *np = dev->of_node, *ep0;
struct drm_panel *panel;
int ret;
int bus_type, mipi_lanes;
anx7625_get_swing_setting(dev, pdata);
@ -1649,18 +1647,14 @@ static int anx7625_parse_dt(struct device *dev,
if (of_property_read_bool(np, "analogix,audio-enable"))
pdata->audio_en = 1;
ret = drm_of_find_panel_or_bridge(np, 1, 0, &panel, NULL);
if (ret < 0) {
if (ret == -ENODEV)
pdata->panel_bridge = devm_drm_of_get_bridge(dev, np, 1, 0);
if (IS_ERR(pdata->panel_bridge)) {
if (PTR_ERR(pdata->panel_bridge) == -ENODEV)
return 0;
return ret;
}
if (!panel)
return -ENODEV;
pdata->panel_bridge = devm_drm_panel_bridge_add(dev, panel);
if (IS_ERR(pdata->panel_bridge))
return PTR_ERR(pdata->panel_bridge);
}
DRM_DEV_DEBUG_DRIVER(dev, "get panel node.\n");
return 0;