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panel/orisetech-ota5601a: 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/20250520-drivers-mass-convert-part2-v3-30-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
This commit is contained in:
Anusha Srivatsa 2025-05-20 22:04:01 -05:00 committed by Maxime Ripard
parent d2b67baa89
commit bdfc5b2927
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GPG Key ID: 275FCE19A23DBE76
1 changed files with 5 additions and 6 deletions
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11
drivers/gpu/drm/panel/panel-orisetech-ota5601a.c
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@ -237,9 +237,11 @@ static int ota5601a_probe(struct spi_device *spi)
struct ota5601a *panel;
int err;
panel = devm_kzalloc(dev, sizeof(*panel), GFP_KERNEL);
if (!panel)
return -ENOMEM;
panel = devm_drm_panel_alloc(dev, struct ota5601a, drm_panel,
&ota5601a_funcs,
DRM_MODE_CONNECTOR_DPI);
if (IS_ERR(panel))
return PTR_ERR(panel);
spi_set_drvdata(spi, panel);
@ -273,9 +275,6 @@ static int ota5601a_probe(struct spi_device *spi)
return PTR_ERR(panel->map);
}
drm_panel_init(&panel->drm_panel, dev, &ota5601a_funcs,
DRM_MODE_CONNECTOR_DPI);
err = drm_panel_of_backlight(&panel->drm_panel);
if (err) {
if (err != -EPROBE_DEFER)