diff mbox

[U-Boot,1/5] NAND: Really ignore bad blocks when scrubbing

Message ID 20110927185407.GA10082@schlenkerla.am.freescale.net
State Accepted
Headers show

Commit Message

Scott Wood Sept. 27, 2011, 6:54 p.m. UTC 
On Mon, Sep 12, 2011 at 06:04:06AM +0200, Marek Vasut wrote:
> Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
> Cc: Scott Wood <scottwood@freescale.com>
> Cc: Stefano Babic <sbabic@denx.de>
> Cc: Wolfgang Denk <wd@denx.de>
> Cc: Detlev Zundel <dzu@denx.de>
> ---
>  drivers/mtd/nand/nand_base.c |    2 +-
>  drivers/mtd/nand/nand_util.c |   22 +++++-----------------
>  include/linux/mtd/mtd.h      |    1 +
>  3 files changed, 7 insertions(+), 18 deletions(-)

Applied to u-boot-nand-flash next with this change to remove the
chip/priv_nand redundancy:


-Scott
diff mbox

Patch

diff --git a/drivers/mtd/nand/nand_util.c b/drivers/mtd/nand/nand_util.c
index 0c3b7f7..60c778e 100644
--- a/drivers/mtd/nand/nand_util.c
+++ b/drivers/mtd/nand/nand_util.c
@@ -79,7 +79,6 @@  int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts)
 	const char *mtd_device = meminfo->name;
 	struct mtd_oob_ops oob_opts;
 	struct nand_chip *chip = meminfo->priv;
-	struct nand_chip *priv_nand = meminfo->priv;
 
 	if ((opts->offset & (meminfo->writesize - 1)) != 0) {
 		printf("Attempt to erase non page aligned data\n");
@@ -109,10 +108,10 @@  int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts)
 		 * We don't need the bad block table anymore...
 		 * after scrub, there are no bad blocks left!
 		 */
-		if (priv_nand->bbt) {
-			kfree(priv_nand->bbt);
+		if (chip->bbt) {
+			kfree(chip->bbt);
 		}
-		priv_nand->bbt = NULL;
+		chip->bbt = NULL;
 	}
 
 	for (erased_length = 0;
@@ -197,7 +196,7 @@  int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts)
 		printf("\n");
 
 	if (opts->scrub)
-		priv_nand->scan_bbt(meminfo);
+		chip->scan_bbt(meminfo);
 
 	return 0;
 }