Pull request: i.MX nand driver updates

[Sascha Hauer]

On Fri, Aug 27, 2010 at 12:37:45AM +0100, David Woodhouse wrote:
> On Mon, 2010-08-23 at 08:40 +0200, Sascha Hauer wrote:
> > Hi Artem,
> > 
> > Please pull the following patches to the i.MX nand driver for -next.
> > The patches have been reviewed here on the list and on linux-arm-kernel.
> > 
> > Sascha
> > 
> > The following changes since commit da5cabf80e2433131bf0ed8993abc0f7ea618c73:
> > 
> >   Linux 2.6.36-rc1 (2010-08-15 17:41:37 -0700)
> > 
> > are available in the git repository at:
> >   git://git.pengutronix.de/git/imx/linux-2.6.git mtd-imx-nand
> > 
> > John Ogness (2):
> >       mxc_nand: Do not do byte accesses to the NFC buffer.
> >       mxc_nand: remove unused variables.
> > 
> > Sascha Hauer (10):
> >       mxc_nand: remove 0xe00 offset from registers
> >       mxc_nand: rework get_dev_status
> >       mxc_nand: make some internally used functions overwriteable
> >       mxc_nand: factor out a check_int function
> >       mxc_nand: add V1_V2 namespace to registers
> >       mxc_nand: support 8bit ecc
> >       mxc_nand: fix correct_data function
> >       mxc_nand: Add v3 (i.MX51) Support
> >       mxc_nand: do not depend on disabling the irq in the interrupt handler
> >       mxc_nand: configure pages per block for v2 controller
> 
> Um, that repo seems to be based on something earlier than 2.6.36-rc1.
> And the real -rc1 already contains most of those commits.
> 
> I think there are four commits which aren't already included. Of those,
> at least one looks like a bug fix which needs to go into 2.6.36. What
> about the others?

The patch from John Ogness is a bug fix. 'configure pages per block for
v2 controller' can be considered a bug fix since before this patch we
relied on some register bits being set correctly by the bootloader.
One patch can wait for the next merge window I think.
I updated the branch to contain the following:


The following changes since commit d1b113bb028999e82a8528e1484be8c23fb5a7d9:

  Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 (2010-08-23 18:30:30 -0700)

are available in the git repository at:

  git://git.pengutronix.de/git/imx/linux-2.6.git mtd-imx-nand

John Ogness (1):
      mxc_nand: Do not do byte accesses to the NFC buffer.

Sascha Hauer (1):
      mxc_nand: configure pages per block for v2 controller

 drivers/mtd/nand/mxc_nand.c |   47 +++++++++++++++++++++++-------------------
 1 files changed, 26 insertions(+), 21 deletions(-)


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