diff options
| author | Ilya Yanok <yanok@emcraft.com> | 2011-12-13 00:37:56 +0100 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2011-12-19 11:13:52 +0000 |
| commit | c32987918efaa6949c5b2f3e43b654a742b18f7d (patch) | |
| tree | 2fa86d77c4ca042fbe079416d0d6f8a4f587e344 | |
| parent | 7148b7999277e2794cec90d8cb47d2a238e0bd0d (diff) | |
mtd: plat_ram: call mtd_device_register only if partition data exists
mtd_device_parse_register() registers the device as a whole if no
partition data is passed so there is no reason to call
mtd_device_register() after that.
Signed-off-by: Ilya Yanok <yanok@emcraft.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| -rw-r--r-- | drivers/mtd/maps/plat-ram.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/mtd/maps/plat-ram.c b/drivers/mtd/maps/plat-ram.c index 94f553489725..45876d0e5b8e 100644 --- a/drivers/mtd/maps/plat-ram.c +++ b/drivers/mtd/maps/plat-ram.c @@ -227,10 +227,14 @@ static int platram_probe(struct platform_device *pdev) if (!err) dev_info(&pdev->dev, "registered mtd device\n"); - /* add the whole device. */ - err = mtd_device_register(info->mtd, NULL, 0); - if (err) - dev_err(&pdev->dev, "failed to register the entire device\n"); + if (pdata->nr_partitions) { + /* add the whole device. */ + err = mtd_device_register(info->mtd, NULL, 0); + if (err) { + dev_err(&pdev->dev, + "failed to register the entire device\n"); + } + } return err; |