[PATCH V2] omap: nand: remove hardware ECC as default

[Tony Lindgren]

* Tony Lindgren <tony at atomide.com> [101130 09:56]:
> * Sukumar Ghorai <s-ghorai at ti.com> [101119 06:36]:
> > CONFIG_MTD_NAND_OMAP_HWECC defined wrongly in patch submitted for 2.6.36.
> > This flag enables hw ecc by default. Boards like beagle and pandora uses
> > sw ecc for write (e.g. binary flushed from u-boot) and read from kernel.
> > https://patchwork.kernel.org/patch/111036/

Although instead of the link above it should say:

Commit 2c01946c6b9ebaa5a89710bc42ca224a7f52f227 (omap3 nand: cleanup
virtual address usages) wrongly enabled CONFIG_MTD_NAND_OMAP_HWECC
which breaks boards like beagle and pandora that use software ECC
for write.
 
> > Signed-off-by: Sukumar Ghorai <s-ghorai at ti.com>
> 
> This should go in as a fix for the -rc via MTD list if possible.
> 
> Acked-by: Tony Lindgren <tony at atomide.com>
> 
> > ---
> >  drivers/mtd/nand/omap2.c |    1 -
> >  1 files changed, 0 insertions(+), 1 deletions(-)
> > 
> > diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
> > index cd41c58..15682ec 100644
> > --- a/drivers/mtd/nand/omap2.c
> > +++ b/drivers/mtd/nand/omap2.c
> > @@ -7,7 +7,6 @@
> >   * it under the terms of the GNU General Public License version 2 as
> >   * published by the Free Software Foundation.
> >   */
> > -#define CONFIG_MTD_NAND_OMAP_HWECC
> >  
> >  #include <linux/platform_device.h>
> >  #include <linux/dma-mapping.h>
> > -- 
> > 1.7.0.4
> > 
> > --
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