diff options
| author | Anusha Srivatsa <asrivats@redhat.com> | 2025-03-31 18:15:28 +0300 |
|---|---|---|
| committer | Maxime Ripard <mripard@kernel.org> | 2025-04-01 17:58:05 +0300 |
| commit | de04bb0089a96cc00d13b12cbf66a088befe3057 (patch) | |
| tree | ecd71e16ca9469238477f3a0d75fad775d5e0407 /drivers/gpu/drm/panel/panel-simple.c | |
| parent | c5a635f58e4b9cc5d471c67955d02de306b6b27d (diff) | |
| download | linux-de04bb0089a96cc00d13b12cbf66a088befe3057.tar.xz | |
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: Luca Ceresoli <luca.ceresoli@bootlin.com>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250331-b4-panel-refcounting-v4-4-dad50c60c6c9@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/panel/panel-simple.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-simple.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 6ba600f97aa4..df718c4a86cb 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -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"); |