mtd: maps: sa1100-flash: show parent device in sysfs

[Linux-MTD Mailing List]

Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=72169755cf36ce28bed83d6742d28ce4157f7538
Commit:     72169755cf36ce28bed83d6742d28ce4157f7538
Parent:     9aa7e50276c17d0658f1035ffe3480085f2a7471
Author:     Frans Klaver <fransklaver at gmail.com>
AuthorDate: Wed Jun 10 22:38:35 2015 +0200
Committer:  Brian Norris <computersforpeace at gmail.com>
CommitDate: Tue Oct 13 12:56:24 2015 -0700

    mtd: maps: sa1100-flash: show parent device in sysfs
    
    Fix a bug where mtd parent device symlinks aren't shown in sysfs.
    
    While at it, make use of the default owner value set by mtdcore.
    Incidentally, it seems the owner field in the concatenated mtds is not
    actually used, so this shouldn't make much of a difference anyway.
    
    Signed-off-by: Frans Klaver <fransklaver at gmail.com>
    Signed-off-by: Brian Norris <computersforpeace at gmail.com>
---
 drivers/mtd/maps/sa1100-flash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c
index 892ad6a..142fc3d 100644
--- a/drivers/mtd/maps/sa1100-flash.c
+++ b/drivers/mtd/maps/sa1100-flash.c
@@ -117,7 +117,6 @@ static int sa1100_probe_subdev(struct sa_subdev_info *subdev, struct resource *r
 		ret = -ENXIO;
 		goto err;
 	}
-	subdev->mtd->owner = THIS_MODULE;
 
 	printk(KERN_INFO "SA1100 flash: CFI device at 0x%08lx, %uMiB, %d-bit\n",
 		phys, (unsigned)(subdev->mtd->size >> 20),
@@ -234,6 +233,7 @@ static struct sa_info *sa1100_setup_mtd(struct platform_device *pdev,
 		if (info->mtd == NULL)
 			ret = -ENXIO;
 	}
+	info->mtd->dev.parent = &pdev->dev;
 
 	if (ret == 0)
 		return info;