From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/drivers/mtd/lpddr/lpddr2_nvm.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/kernel/drivers/mtd/lpddr/lpddr2_nvm.c b/kernel/drivers/mtd/lpddr/lpddr2_nvm.c
index 72f5c7b..add4386 100644
--- a/kernel/drivers/mtd/lpddr/lpddr2_nvm.c
+++ b/kernel/drivers/mtd/lpddr/lpddr2_nvm.c
@@ -433,6 +433,8 @@
/* lpddr2_nvm address range */
add_range = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!add_range)
+ return -ENODEV;
/* Populate map_info data structure */
*map = (struct map_info) {
--
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