mtd: devices: docg3: 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.

Signed-off-by: Frans Klaver <fransklaver@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

diff --git a/drivers/mtd/devices/docg3.c b/drivers/mtd/devices/docg3.c
index 5e67b4a..f00d0da 100644 (file)
--- a/drivers/mtd/devices/docg3.c
+++ b/drivers/mtd/devices/docg3.c
@@ -1843,7 +1843,6 @@ static int __init doc_set_driver_info(int chip_id, struct mtd_info *mtd)
                mtd->erasesize /= 2;
        mtd->writebufsize = mtd->writesize = DOC_LAYOUT_PAGE_SIZE;
        mtd->oobsize = DOC_LAYOUT_OOB_SIZE;
-       mtd->owner = THIS_MODULE;
        mtd->_erase = doc_erase;
        mtd->_read = doc_read;
        mtd->_write = doc_write;
@@ -1885,6 +1884,7 @@ doc_probe_device(struct docg3_cascade *cascade, int floor, struct device *dev)
        if (!mtd)
                goto nomem2;
        mtd->priv = docg3;
+       mtd->dev.parent = dev;
        bbt_nbpages = DIV_ROUND_UP(docg3->max_block + 1,
                                   8 * DOC_LAYOUT_PAGE_SIZE);
        docg3->bbt = kzalloc(bbt_nbpages * DOC_LAYOUT_PAGE_SIZE, GFP_KERNEL);