diff mbox series

[08/10] panel/dsi-cm: Use refcounted allocation in place of devm_kzalloc()

Message ID 20250401-b4-drm-panel-mass-driver-convert-v1-8-cdd7615e1f93@redhat.com (mailing list archive)
State New
Headers show
Series drm/panel: Use refcounted allocation in place of devm_kzalloc() | expand

Commit Message

Anusha Srivatsa April 1, 2025, 4:03 p.m. UTC 
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-dsi-cm.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/panel/panel-dsi-cm.c b/drivers/gpu/drm/panel/panel-dsi-cm.c
index 6b3f4d664d2ade668525660394cf81924436492e..ae6e9ffc46cb49ddb53981815ad248953bb37fbb 100644
--- a/drivers/gpu/drm/panel/panel-dsi-cm.c
+++ b/drivers/gpu/drm/panel/panel-dsi-cm.c
@@ -511,9 +511,10 @@  static int dsicm_probe(struct mipi_dsi_device *dsi)
 
 	dev_dbg(dev, "probe\n");
 
-	ddata = devm_kzalloc(dev, sizeof(*ddata), GFP_KERNEL);
-	if (!ddata)
-		return -ENOMEM;
+	ddata = devm_drm_panel_alloc(dev, struct panel_drv_data, panel,
+				     &dsicm_panel_funcs, DRM_MODE_CONNECTOR_DSI);
+	if (IS_ERR(ddata))
+		return PTR_ERR(ddata);
 
 	mipi_dsi_set_drvdata(dsi, ddata);
 	ddata->dsi = dsi;
@@ -530,9 +531,6 @@  static int dsicm_probe(struct mipi_dsi_device *dsi)
 
 	dsicm_hw_reset(ddata);
 
-	drm_panel_init(&ddata->panel, dev, &dsicm_panel_funcs,
-		       DRM_MODE_CONNECTOR_DSI);
-
 	if (ddata->use_dsi_backlight) {
 		struct backlight_properties props = { 0 };
 		props.max_brightness = 255;