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    Subject[patch/rfc 2.6.29 2/2] MTD: support driver model updates
    Date
    From: David Brownell <dbrownell@users.sourceforge.net>

    Follow-on patch to the previous driver model patch for the MTD
    framework. This one makes various MTD drivers connect to the
    driver model tree, so /sys/devices/virtual/mtd/* nodes are no
    longer present ... mostly drivers used on boards I have handy.

    Based on a patch from Kay Sievers.

    Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
    ---
    drivers/mtd/devices/m25p80.c | 2 ++
    drivers/mtd/devices/mtd_dataflash.c | 2 ++
    drivers/mtd/maps/omap_nor.c | 2 ++
    drivers/mtd/maps/physmap.c | 1 +
    drivers/mtd/maps/plat-ram.c | 1 +
    drivers/mtd/nand/davinci_nand.c | 2 ++
    drivers/mtd/nand/mxc_nand.c | 1 +
    drivers/mtd/onenand/omap2.c | 2 ++
    8 files changed, 13 insertions(+)

    --- a/drivers/mtd/devices/m25p80.c
    +++ b/drivers/mtd/devices/m25p80.c
    @@ -678,6 +678,8 @@ static int __devinit m25p_probe(struct s
    flash->mtd.erasesize = info->sector_size;
    }

    + flash->mtd.dev.parent = &spi->dev;
    +
    dev_info(&spi->dev, "%s (%lld Kbytes)\n", info->name,
    (long long)flash->mtd.size >> 10);

    --- a/drivers/mtd/devices/mtd_dataflash.c
    +++ b/drivers/mtd/devices/mtd_dataflash.c
    @@ -670,6 +670,8 @@ add_dataflash_otp(struct spi_device *spi
    device->write = dataflash_write;
    device->priv = priv;

    + device->dev.parent = &spi->dev;
    +
    if (revision >= 'c')
    otp_tag = otp_setup(device, revision);

    --- a/drivers/mtd/maps/omap_nor.c
    +++ b/drivers/mtd/maps/omap_nor.c
    @@ -115,6 +115,8 @@ static int __init omapflash_probe(struct
    }
    info->mtd->owner = THIS_MODULE;

    + info->mtd->dev.parent = &pdev->dev;
    +
    #ifdef CONFIG_MTD_PARTITIONS
    err = parse_mtd_partitions(info->mtd, part_probes, &info->parts, 0);
    if (err > 0)
    --- a/drivers/mtd/maps/physmap.c
    +++ b/drivers/mtd/maps/physmap.c
    @@ -147,6 +147,7 @@ static int physmap_flash_probe(struct pl
    devices_found++;
    }
    info->mtd[i]->owner = THIS_MODULE;
    + info->mtd[i]->dev.parent = &dev->dev;
    }

    if (devices_found == 1) {
    --- a/drivers/mtd/maps/plat-ram.c
    +++ b/drivers/mtd/maps/plat-ram.c
    @@ -224,6 +224,7 @@ static int platram_probe(struct platform
    }

    info->mtd->owner = THIS_MODULE;
    + info->mtd->dev.parent = &pdev->dev;

    platram_setrw(info, PLATRAM_RW);

    --- a/drivers/mtd/nand/davinci_nand.c
    +++ b/drivers/mtd/nand/davinci_nand.c
    @@ -358,6 +358,8 @@ static int __init nand_davinci_probe(str
    info->mtd.name = dev_name(&pdev->dev);
    info->mtd.owner = THIS_MODULE;

    + info->mtd.dev.parent = &pdev->dev;
    +
    info->chip.IO_ADDR_R = vaddr;
    info->chip.IO_ADDR_W = vaddr;
    info->chip.chip_delay = 0;
    --- a/drivers/mtd/nand/mxc_nand.c
    +++ b/drivers/mtd/nand/mxc_nand.c
    @@ -866,6 +866,7 @@ static int __init mxcnd_probe(struct pla
    mtd = &host->mtd;
    mtd->priv = this;
    mtd->owner = THIS_MODULE;
    + mtd->dev.parent = &pdev->dev;

    /* 50 us command delay time */
    this->chip_delay = 5;
    --- a/drivers/mtd/onenand/omap2.c
    +++ b/drivers/mtd/onenand/omap2.c
    @@ -672,6 +672,8 @@ static int __devinit omap2_onenand_probe
    c->mtd.priv = &c->onenand;
    c->mtd.owner = THIS_MODULE;

    + c->mtd.dev.parent = &pdev->dev;
    +
    if (c->dma_channel >= 0) {
    struct onenand_chip *this = &c->onenand;


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