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authorBrian Norris <computersforpeace@gmail.com>2014-05-28 01:45:56 -0700
committerBrian Norris <computersforpeace@gmail.com>2014-07-01 18:55:02 -0700
commitadddcac0a2683b93c106c6297c7c7e66498bcdde (patch)
treef5501a88553b526fe61062a447920700893efb51 /drivers/mtd
parent7171511eaec5bf23fb06078f59784a3a0626b38f (diff)
downloadop-kernel-dev-adddcac0a2683b93c106c6297c7c7e66498bcdde.zip
op-kernel-dev-adddcac0a2683b93c106c6297c7c7e66498bcdde.tar.gz
mtd: lpc32xx: drop bitflip_threshold initialization
These drivers don't need to explicitly initialize their bitflip thresholds. The comment is no longer correct, since nand_scan_tail() performs this initialization as of the following commit: commit ea3b2ea24ef0f2ef9c6795b19cff456195b6728a Author: Shmulik Ladkani <shmulik@jungo.com> Date: Fri Jun 8 18:29:06 2012 +0300 mtd: nand: initialize bitflip_threshold prior to BBT scanning (It seems there were some parallel efforts on writing/submitting these drivers, and Shmulik's bug fix.) Signed-off-by: Brian Norris <computersforpeace@gmail.com> Cc: Roland Stigge <stigge@antcom.de>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/nand/lpc32xx_mlc.c6
-rw-r--r--drivers/mtd/nand/lpc32xx_slc.c6
2 files changed, 0 insertions, 12 deletions
diff --git a/drivers/mtd/nand/lpc32xx_mlc.c b/drivers/mtd/nand/lpc32xx_mlc.c
index 687478c..7335346 100644
--- a/drivers/mtd/nand/lpc32xx_mlc.c
+++ b/drivers/mtd/nand/lpc32xx_mlc.c
@@ -721,12 +721,6 @@ static int lpc32xx_nand_probe(struct platform_device *pdev)
nand_chip->bbt_td = &lpc32xx_nand_bbt;
nand_chip->bbt_md = &lpc32xx_nand_bbt_mirror;
- /* bitflip_threshold's default is defined as ecc_strength anyway.
- * Unfortunately, it is set only later at add_mtd_device(). Meanwhile
- * being 0, it causes bad block table scanning errors in
- * nand_scan_tail(), so preparing it here. */
- mtd->bitflip_threshold = nand_chip->ecc.strength;
-
if (use_dma) {
res = lpc32xx_dma_setup(host);
if (res) {
diff --git a/drivers/mtd/nand/lpc32xx_slc.c b/drivers/mtd/nand/lpc32xx_slc.c
index 53a6742..8caef28 100644
--- a/drivers/mtd/nand/lpc32xx_slc.c
+++ b/drivers/mtd/nand/lpc32xx_slc.c
@@ -840,12 +840,6 @@ static int lpc32xx_nand_probe(struct platform_device *pdev)
chip->ecc.strength = 1;
chip->ecc.hwctl = lpc32xx_nand_ecc_enable;
- /* bitflip_threshold's default is defined as ecc_strength anyway.
- * Unfortunately, it is set only later at add_mtd_device(). Meanwhile
- * being 0, it causes bad block table scanning errors in
- * nand_scan_tail(), so preparing it here already. */
- mtd->bitflip_threshold = chip->ecc.strength;
-
/*
* Allocate a large enough buffer for a single huge page plus
* extra space for the spare area and ECC storage area
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