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path: root/drivers/char/briq_panel.c
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Diffstat (limited to 'drivers/char/briq_panel.c')
-rw-r--r--drivers/char/briq_panel.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/char/briq_panel.c b/drivers/char/briq_panel.c
index 8dcf9d20f449..c70d52ace8b2 100644
--- a/drivers/char/briq_panel.c
+++ b/drivers/char/briq_panel.c
@@ -202,13 +202,16 @@ static struct miscdevice briq_panel_miscdev = {
static int __init briq_panel_init(void)
{
- struct device_node *root = find_path_device("/");
+ struct device_node *root = of_find_node_by_path("/");
const char *machine;
int i;
machine = get_property(root, "model", NULL);
- if (!machine || strncmp(machine, "TotalImpact,BRIQ-1", 18) != 0)
+ if (!machine || strncmp(machine, "TotalImpact,BRIQ-1", 18) != 0) {
+ of_node_put(root);
return -ENODEV;
+ }
+ of_node_put(root);
printk(KERN_INFO
"briq_panel: v%s Dr. Karsten Jeppesen (kj@totalimpact.com)\n",