[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>

3 files changed, 4 insertions, 0 deletions

diff --git a/drivers/mtd/maps/omap_nor.c b/drivers/mtd/maps/omap_nor.c
index 7e50e9b1b781..a24478102b11 100644
--- a/drivers/mtd/maps/omap_nor.c
+++ b/drivers/mtd/maps/omap_nor.c
@@ -115,6 +115,8 @@ static int __init omapflash_probe(struct platform_device *pdev)
         }
         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)
diff --git a/drivers/mtd/maps/physmap.c b/drivers/mtd/maps/physmap.c
index 229718222db7..29a901157352 100644
--- a/drivers/mtd/maps/physmap.c
+++ b/drivers/mtd/maps/physmap.c
@@ -147,6 +147,7 @@ static int physmap_flash_probe(struct platform_device *dev)
                         devices_found++;
                 }
                 info->mtd[i]->owner = THIS_MODULE;
+                info->mtd[i]->dev.parent = &dev->dev;
         }
 
         if (devices_found == 1) {
diff --git a/drivers/mtd/maps/plat-ram.c b/drivers/mtd/maps/plat-ram.c
index e7dd9c8a965e..49c9ece76477 100644
--- a/drivers/mtd/maps/plat-ram.c
+++ b/drivers/mtd/maps/plat-ram.c
@@ -224,6 +224,7 @@ static int platram_probe(struct platform_device *pdev)
         }
 
         info->mtd->owner = THIS_MODULE;
+        info->mtd->dev.parent = &pdev->dev;
 
         platram_setrw(info, PLATRAM_RW);