diff options
Diffstat (limited to 'drivers/nvdimm/of_pmem.c')
| -rw-r--r-- | drivers/nvdimm/of_pmem.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/nvdimm/of_pmem.c b/drivers/nvdimm/of_pmem.c index d3fca0ab6290..68bddab3fb46 100644 --- a/drivers/nvdimm/of_pmem.c +++ b/drivers/nvdimm/of_pmem.c @@ -47,7 +47,7 @@ static int of_pmem_region_probe(struct platform_device *pdev) } platform_set_drvdata(pdev, priv); - is_volatile = !!of_find_property(np, "volatile", NULL); + is_volatile = of_property_read_bool(np, "volatile"); dev_dbg(&pdev->dev, "Registering %s regions from %pOF\n", is_volatile ? "volatile" : "non-volatile", np); @@ -84,14 +84,12 @@ static int of_pmem_region_probe(struct platform_device *pdev) return 0; } -static int of_pmem_region_remove(struct platform_device *pdev) +static void of_pmem_region_remove(struct platform_device *pdev) { struct of_pmem_private *priv = platform_get_drvdata(pdev); nvdimm_bus_unregister(priv->bus); kfree(priv); - - return 0; } static const struct of_device_id of_pmem_region_match[] = { @@ -111,5 +109,6 @@ static struct platform_driver of_pmem_region_driver = { module_platform_driver(of_pmem_region_driver); MODULE_DEVICE_TABLE(of, of_pmem_region_match); +MODULE_DESCRIPTION("NVDIMM Device Tree support"); MODULE_LICENSE("GPL"); MODULE_AUTHOR("IBM Corporation"); |