mtd: print out the page size and oob size after parsing out the nand

[Linux-MTD Mailing List]

Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=886bd33da7cfb1f6c7f3396f7146278ed02e76a7
Commit:     886bd33da7cfb1f6c7f3396f7146278ed02e76a7
Parent:     59fdd5b96aa633ffd40e8ce314f126206dfff86f
Author:     Huang Shijie <b32955 at freescale.com>
AuthorDate: Mon Apr 9 11:41:37 2012 +0800
Committer:  David Woodhouse <David.Woodhouse at intel.com>
CommitDate: Sun May 13 22:47:35 2012 -0500

    mtd: print out the page size and oob size after parsing out the nand
    
    Some not-supported nand chips may pass the current parsing code,
    and get the wrong page size and oob size. Sometimes, it's hard to notice
    that you get the wrong values, because there is no warning or error.
    
    So it's useful to print out the page size and oob size in the end of
    the parsing function. We can check these values with the datasheet of the nand
    chip as soon as possible.
    
    Artem: amend the print a bit
    
    Signed-off-by: Huang Shijie <b32955 at freescale.com>
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy at linux.intel.com>
    Signed-off-by: David Woodhouse <David.Woodhouse at intel.com>
---
 drivers/mtd/nand/nand_base.c |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 47b19c0..eb88d8b 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -3154,10 +3154,11 @@ ident_done:
 	if (mtd->writesize > 512 && chip->cmdfunc == nand_command)
 		chip->cmdfunc = nand_command_lp;
 
-	pr_info("NAND device: Manufacturer ID:"
-		" 0x%02x, Chip ID: 0x%02x (%s %s)\n", *maf_id, *dev_id,
-		nand_manuf_ids[maf_idx].name,
-		chip->onfi_version ? chip->onfi_params.model : type->name);
+	pr_info("NAND device: Manufacturer ID: 0x%02x, Chip ID: 0x%02x (%s %s),"
+		" page size: %d, OOB size: %d\n",
+		*maf_id, *dev_id, nand_manuf_ids[maf_idx].name,
+		chip->onfi_version ? chip->onfi_params.model : type->name,
+		mtd->writesize, mtd->oobsize);
 
 	return type;
 }