[PATCH] drm/tegra: rgb: Simplify tegra_dc_rgb_probe()

[Biju Das]

Simplify tegra_dc_rgb_probe() by using of_get_available_child_by_name().

Signed-off-by: Biju Das <biju.das...@bp.renesas.com>
---
This patch is only compile tested and depend upon[1]
[1] 
https://lore.kernel.org/all/20250201093126.7322-1-biju.das...@bp.renesas.com/
---
 drivers/gpu/drm/tegra/rgb.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/tegra/rgb.c b/drivers/gpu/drm/tegra/rgb.c
index 1e8ec50b759e..6e540291a960 100644
--- a/drivers/gpu/drm/tegra/rgb.c
+++ b/drivers/gpu/drm/tegra/rgb.c
@@ -202,12 +202,12 @@ static const struct drm_encoder_helper_funcs 
tegra_rgb_encoder_helper_funcs = {
 
 int tegra_dc_rgb_probe(struct tegra_dc *dc)
 {
-       struct device_node *np;
+       struct device_node *np _free(device_node) =
+               of_get_available_child_by_name(dc->dev->of_node, "rgb");
        struct tegra_rgb *rgb;
        int err;
 
-       np = of_get_child_by_name(dc->dev->of_node, "rgb");
-       if (!np || !of_device_is_available(np))
+       if (!np)
                return -ENODEV;
 
        rgb = devm_kzalloc(dc->dev, sizeof(*rgb), GFP_KERNEL);
-- 
2.43.0