techpack: display: Merge LA.UM.9.14.r1-25500-LAHAINA.QSSI15.0

psndna88 · Dec 17, 2024 · 1980efb · 1980efb
1 parent d9a90c5
commit 1980efb
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/techpack/display/msm/dsi/dsi_display.c b/techpack/display/msm/dsi/dsi_display.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
- * Copyright (c) 2016-2021, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022, 2024 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/list.h>
@@ -6316,6 +6316,10 @@ int dsi_display_dev_remove(struct platform_device *pdev)
 	}
 
 	display = platform_get_drvdata(pdev);
+	if (!display || !display->panel_node) {
+		DSI_ERR("invalid display\n");
+		return -EINVAL;
+	}
 
 	/* decrement ref count */
 	of_node_put(display->panel_node);