lede/target/linux/qualcommax/patches-6.6/0412-mtd-spinand-qpic-only-support-max-4-bytes-ID.patch
2024-11-09 11:20:25 +08:00

27 lines
837 B
Diff

From 3d550dc3eb4eaa2fe1d0668ed67e835c91487d61 Mon Sep 17 00:00:00 2001
From: hzy <hzyitc@outlook.com>
Date: Sun, 8 Sep 2024 16:40:11 +0800
Subject: [PATCH 2/2] mtd: spinand: qpic only support max 4 bytes ID
Signed-off-by: hzy <hzyitc@outlook.com>
---
drivers/mtd/nand/spi/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c
index 4c54a962c5d6..1a8ac8e20f6e 100644
--- a/drivers/mtd/nand/spi/core.c
+++ b/drivers/mtd/nand/spi/core.c
@@ -1086,7 +1086,7 @@ int spinand_match_and_init(struct spinand_device *spinand,
if (rdid_method != info->devid.method)
continue;
- if (memcmp(id + 1, info->devid.id, info->devid.len))
+ if (memcmp(id + 1, info->devid.id, min(3, info->devid.len)))
continue;
nand->memorg = table[i].memorg;
--
2.40.1