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panel/tpo-tpg110: Use refcounted allocation in place of devm_kzalloc()

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Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-36-5d75a3711e40@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
This commit is contained in:
Anusha Srivatsa
2025-05-29 21:46:38 -05:00
committed by Maxime Ripard
parent e15e4ff477
commit 84c9532ae2
1 changed files with 5 additions and 6 deletions
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11
drivers/gpu/drm/panel/panel-tpo-tpg110.c
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@@ -405,9 +405,11 @@ static int tpg110_probe(struct spi_device *spi)
struct tpg110 *tpg;
int ret;
tpg = devm_kzalloc(dev, sizeof(*tpg), GFP_KERNEL);
if (!tpg)
return -ENOMEM;
tpg = devm_drm_panel_alloc(dev, struct tpg110, panel,
&tpg110_drm_funcs, DRM_MODE_CONNECTOR_DPI);
if (IS_ERR(tpg))
return PTR_ERR(tpg);
tpg->dev = dev;
/* We get the physical display dimensions from the DT */
@@ -438,9 +440,6 @@ static int tpg110_probe(struct spi_device *spi)
if (ret)
return ret;
drm_panel_init(&tpg->panel, dev, &tpg110_drm_funcs,
DRM_MODE_CONNECTOR_DPI);
ret = drm_panel_of_backlight(&tpg->panel);
if (ret)
return ret;