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    Subject[ 14/59] mtd: m25p80: set writebufsize
    3.2-stable review patch.  If anyone has any objections, please let me know.

    ------------------
    From: Brian Norris <computersforpeace@gmail.com>

    commit b54f47c8bcfc5f766bf13ec31bd7dd1d4726d33b upstream.

    Using UBI on m25p80 can give messages like:

    UBI error: io_init: bad write buffer size 0 for 1 min. I/O unit

    We need to initialize writebufsize; I think "page_size" is the correct
    "bufsize", although I'm not sure. Comments?

    Signed-off-by: Brian Norris <computersforpeace@gmail.com>
    Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
    Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/mtd/devices/m25p80.c | 1 +
    1 file changed, 1 insertion(+)
    --- a/drivers/mtd/devices/m25p80.c
    +++ b/drivers/mtd/devices/m25p80.c
    @@ -932,6 +932,7 @@ static int __devinit m25p_probe(struct s
    ppdata.of_node = spi->dev.of_node;
    flash->mtd.dev.parent = &spi->dev;
    flash->page_size = info->page_size;
    + flash->mtd.writebufsize = flash->page_size;

    if (info->addr_width)
    flash->addr_width = info->addr_width;



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