diff options
Diffstat (limited to 'drivers/soc/fsl/guts.c')
| -rw-r--r-- | drivers/soc/fsl/guts.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/soc/fsl/guts.c b/drivers/soc/fsl/guts.c index 302e0c8d69d9..4f9655087bd7 100644 --- a/drivers/soc/fsl/guts.c +++ b/drivers/soc/fsl/guts.c @@ -32,6 +32,7 @@ struct fsl_soc_die_attr { static struct guts *guts; static struct soc_device_attribute soc_dev_attr; static struct soc_device *soc_dev; +static struct device_node *root; /* SoC die attribute definition for QorIQ platform */ @@ -132,7 +133,7 @@ EXPORT_SYMBOL(fsl_guts_get_svr); static int fsl_guts_probe(struct platform_device *pdev) { - struct device_node *root, *np = pdev->dev.of_node; + struct device_node *np = pdev->dev.of_node; struct device *dev = &pdev->dev; struct resource *res; const struct fsl_soc_die_attr *soc_die; @@ -155,9 +156,8 @@ static int fsl_guts_probe(struct platform_device *pdev) root = of_find_node_by_path("/"); if (of_property_read_string(root, "model", &machine)) of_property_read_string_index(root, "compatible", 0, &machine); - of_node_put(root); if (machine) - soc_dev_attr.machine = devm_kstrdup(dev, machine, GFP_KERNEL); + soc_dev_attr.machine = machine; svr = fsl_guts_get_svr(); soc_die = fsl_soc_die_match(svr, fsl_soc_die); @@ -192,6 +192,7 @@ static int fsl_guts_probe(struct platform_device *pdev) static int fsl_guts_remove(struct platform_device *dev) { soc_device_unregister(soc_dev); + of_node_put(root); return 0; } |