[MTD] support driver model updates

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>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2 files changed, 4 insertions, 0 deletions

diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 98b0faf6696..8185b1f3e5e 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -672,6 +672,8 @@ static int __devinit m25p_probe(struct spi_device *spi)
                 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);
 
diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c
index d95f74a93bc..62dee54af0a 100644
--- a/drivers/mtd/devices/mtd_dataflash.c
+++ b/drivers/mtd/devices/mtd_dataflash.c
@@ -664,6 +664,8 @@ add_dataflash_otp(struct spi_device *spi, char *name,
         device->write = dataflash_write;
         device->priv = priv;
 
+        device->dev.parent = &spi->dev;
+
         if (revision >= 'c')
                 otp_tag = otp_setup(device, revision);