[PATCH 05/10] panel/bf060y8m-aj0: Use refcounted allocation in place of devm_kzalloc()

Anusha Srivatsa
2025-04-01T17:05:38Z

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

Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
---
drivers/gpu/drm/panel/panel-boe-bf060y8m-aj0.c | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/panel/panel-boe-bf060y8m-aj0.c b/drivers/gpu/drm/panel/panel-boe-bf060y8m-aj0.c
index 7e66db4a88bbed27920107458d01efd9cf4986df..5eb0727438cd73360f5360aba55f1eb1659fc7c6 100644
--- a/drivers/gpu/drm/panel/panel-boe-bf060y8m-aj0.c
+++ b/drivers/gpu/drm/panel/panel-boe-bf060y8m-aj0.c
@@ -350,9 +350,11 @@ static int boe_bf060y8m_aj0_probe(struct mipi_dsi_device *dsi)
struct boe_bf060y8m_aj0 *boe;
int ret;

- boe = devm_kzalloc(dev, sizeof(*boe), GFP_KERNEL);
- if (!boe)
- return -ENOMEM;
+ boe = devm_drm_panel_alloc(dev, struct boe_bf060y8m_aj0, panel,
+ &boe_bf060y8m_aj0_panel_funcs,
+ DRM_MODE_CONNECTOR_DSI);
+ if (IS_ERR(boe))
+ return PTR_ERR(boe);

ret = boe_bf060y8m_aj0_init_vregs(boe, dev);
if (ret)
@@ -374,9 +376,6 @@ static int boe_bf060y8m_aj0_probe(struct mipi_dsi_device *dsi)
MIPI_DSI_CLOCK_NON_CONTINUOUS |
MIPI_DSI_MODE_LPM;

- drm_panel_init(&boe->panel, dev, &boe_bf060y8m_aj0_panel_funcs,
- DRM_MODE_CONNECTOR_DSI);
-
boe->panel.prepare_prev_first = true;

boe->panel.backlight = boe_bf060y8m_aj0_create_backlight(dsi);

--
2.48.1