From 8156f732ee49fc4d91aef1ce09fb6679b3a23c0c Mon Sep 17 00:00:00 2001
From: =?utf8?q?Beno=C3=AEt=20Th=C3=A9baudeau?=
<benoit.thebaudeau@advansee.com>
Date: Mon, 5 Nov 2012 10:16:15 +0000
Subject: [PATCH] nand: Fix nand_erase_opts() offset check
MIME-Version: 1.0
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NAND Flash is erased by blocks, not by pages.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Scott Wood <scottwood@freescale.com>
---
drivers/mtd/nand/nand_util.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd/nand/nand_util.c b/drivers/mtd/nand/nand_util.c
index 3f111038f1..2855683161 100644
--- a/drivers/mtd/nand/nand_util.c
+++ b/drivers/mtd/nand/nand_util.c
@@ -80,8 +80,8 @@ int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts)
struct mtd_oob_ops oob_opts;
struct nand_chip *chip = meminfo->priv;
- if ((opts->offset & (meminfo->writesize - 1)) != 0) {
- printf("Attempt to erase non page-aligned data\n");
+ if ((opts->offset & (meminfo->erasesize - 1)) != 0) {
+ printf("Attempt to erase non block-aligned data\n");
return -1;
}
--
2.39.5