From: Jean-Christophe PLAGNIOL-VILLARD Date: Thu, 29 Dec 2011 06:59:54 +0000 (+0800) Subject: mtd/atmel_nand: add on_flash_bbt to enable the use of On Flash BBT X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=3dcb7ea137c882580d4d421077e9097ef099a3a9;p=deliverable%2Flinux.git mtd/atmel_nand: add on_flash_bbt to enable the use of On Flash BBT This will allow to enable it from the board. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Acked-by: David Woodhouse --- diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c index fb87b03f1a25..045d174b8277 100644 --- a/drivers/mtd/nand/atmel_nand.c +++ b/drivers/mtd/nand/atmel_nand.c @@ -562,7 +562,7 @@ static int __init atmel_nand_probe(struct platform_device *pdev) } } - if (on_flash_bbt) { + if (host->board->on_flash_bbt || on_flash_bbt) { printk(KERN_INFO "atmel_nand: Use On Flash BBT\n"); nand_chip->bbt_options |= NAND_BBT_USE_FLASH; } diff --git a/include/linux/platform_data/atmel.h b/include/linux/platform_data/atmel.h index 7b8a445f2b41..d056263545b1 100644 --- a/include/linux/platform_data/atmel.h +++ b/include/linux/platform_data/atmel.h @@ -19,6 +19,7 @@ struct atmel_nand_data { u8 cle; /* address line number connected to CLE */ u8 bus_width_16; /* buswidth is 16 bit */ u8 ecc_mode; /* ecc mode */ + u8 on_flash_bbt; /* bbt on flash */ struct mtd_partition *parts; unsigned int num_parts; };