Unverified Commit de04bb00 authored by Anusha Srivatsa's avatar Anusha Srivatsa Committed by Maxime Ripard
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drm/panel/panel-simple: Use the new allocation in place of devm_kzalloc() 



Start using the new helper that does the refcounted
allocations.

Reviewed-by: default avatarLuca Ceresoli <luca.ceresoli@bootlin.com>
Reviewed-by: default avatarMaxime Ripard <mripard@kernel.org>
Signed-off-by: default avatarAnusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250331-b4-panel-refcounting-v4-4-dad50c60c6c9@redhat.com


Signed-off-by: default avatarMaxime Ripard <mripard@kernel.org>
parent c5a635f5

drivers/gpu/drm/panel/panel-simple.c

+4 −5
Original line number Diff line number Diff line
@@ -579,9 +579,10 @@ static int panel_simple_probe(struct device *dev, const struct panel_desc *desc) 
	u32 bus_flags;

	int err;



	panel = devm_kzalloc(dev, sizeof(*panel), GFP_KERNEL);

	if (!panel)

		return -ENOMEM;

	panel = devm_drm_panel_alloc(dev, struct panel_simple, base,

				     &panel_simple_funcs, desc->connector_type);

	if (IS_ERR(panel))

		return PTR_ERR(panel);



	panel->desc = desc;
@@ -694,8 +695,6 @@ static int panel_simple_probe(struct device *dev, const struct panel_desc *desc) 
	pm_runtime_set_autosuspend_delay(dev, 1000);

	pm_runtime_use_autosuspend(dev);



	drm_panel_init(&panel->base, dev, &panel_simple_funcs, connector_type);



	err = drm_panel_of_backlight(&panel->base);

	if (err) {

		dev_err_probe(dev, err, "Could not find backlight\n");