From 6ed2518050ef4ed106dd2164432169fa8032fe1f Mon Sep 17 00:00:00 2001
From: =?utf8?q?=E9=BB=84=E6=B6=9B?= <huangtao@rock-chips.com>
Date: Mon, 21 Feb 2011 11:28:12 +0800
Subject: [PATCH] apanic: fix rknand erase

---
 drivers/misc/apanic.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/misc/apanic.c b/drivers/misc/apanic.c
index 0eb7ed6be672..4a9f48ac7480 100644
--- a/drivers/misc/apanic.c
+++ b/drivers/misc/apanic.c
@@ -216,8 +216,8 @@ static void mtd_panic_erase(void)
 	struct apanic_data *ctx = &drv_ctx;
 #ifdef CONFIG_MTD_RKNAND
 	size_t wlen;
-	memset(ctx->bounce, 0, sizeof(struct panic_header));
-	ctx->mtd->write(ctx->mtd, 0, sizeof(struct panic_header), &wlen, ctx->bounce);
+	memset(ctx->bounce, 0, ctx->mtd->writesize);
+	ctx->mtd->write(ctx->mtd, 0, ctx->mtd->writesize, &wlen, ctx->bounce);
 #else
 	struct erase_info erase;
 	DECLARE_WAITQUEUE(wait, current);
-- 
2.34.1