diff mbox series

[11/46] panel/samsung-db7430: Use refcounted allocation in place of devm_kzalloc()

Message ID 20250403-b4-drm_panel_mass_driver_convert_part3-v1-11-965b15ad5b8e@redhat.com (mailing list archive)
State New
Headers show
Series drm/panel: Use refcounted allocation in place of devm_kzalloc() - Part3 | expand

Commit Message

Anusha Srivatsa April 3, 2025, 8:20 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-samsung-db7430.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/panel/panel-samsung-db7430.c b/drivers/gpu/drm/panel/panel-samsung-db7430.c
index 14c6700e37b30a58e7081423c18bff8db7896c5b..a97182f3c9907ad33ab6e7717129029e3bc4cd8b 100644
--- a/drivers/gpu/drm/panel/panel-samsung-db7430.c
+++ b/drivers/gpu/drm/panel/panel-samsung-db7430.c
@@ -267,9 +267,11 @@  static int db7430_probe(struct spi_device *spi)
 	struct db7430 *db;
 	int ret;
 
-	db = devm_kzalloc(dev, sizeof(*db), GFP_KERNEL);
-	if (!db)
-		return -ENOMEM;
+	db = devm_drm_panel_alloc(dev, struct db7430, panel, &db7430_drm_funcs,
+				  DRM_MODE_CONNECTOR_DPI);
+	if (IS_ERR(db))
+		return PTR_ERR(db);
+
 	db->dev = dev;
 
 	/*
@@ -294,9 +296,6 @@  static int db7430_probe(struct spi_device *spi)
 	if (ret)
 		return dev_err_probe(dev, ret, "MIPI DBI init failed\n");
 
-	drm_panel_init(&db->panel, dev, &db7430_drm_funcs,
-		       DRM_MODE_CONNECTOR_DPI);
-
 	/* FIXME: if no external backlight, use internal backlight */
 	ret = drm_panel_of_backlight(&db->panel);
 	if (ret)