From 183e6d8b74878cce25f09364863866da91aec5d3 Mon Sep 17 00:00:00 2001 From: 张忠山 Date: Mon, 4 Nov 2013 09:27:20 +0100 Subject: mtd: nand: don't scan bbt if CONFIG_NAND_BBT not set MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: 张忠山 Signed-off-by: Sascha Hauer --- drivers/mtd/nand/nand_base.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index c252a2a2dc..ce987807c4 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -3597,6 +3597,9 @@ int nand_scan_tail(struct mtd_info *mtd) if (chip->options & NAND_SKIP_BBTSCAN) return 0; + if (!IS_ENABLED(CONFIG_NAND_BBT)) + return 0; + /* Build bad block table */ return chip->scan_bbt(mtd); } -- cgit v1.2.3