diff options
Diffstat (limited to 'drivers/extcon')
| -rw-r--r-- | drivers/extcon/extcon.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/extcon/extcon.c b/drivers/extcon/extcon.c index 588c552b9525..89b3946b3123 100644 --- a/drivers/extcon/extcon.c +++ b/drivers/extcon/extcon.c @@ -1423,21 +1423,17 @@ out: */ struct extcon_dev *extcon_get_edev_by_phandle(struct device *dev, int index) { - struct device_node *node; + struct device_node *node, *np = dev_of_node(dev); struct extcon_dev *edev; - if (!dev) - return ERR_PTR(-EINVAL); - - if (!dev->of_node) { + if (!np) { dev_dbg(dev, "device does not have a device node entry\n"); return ERR_PTR(-EINVAL); } - node = of_parse_phandle(dev->of_node, "extcon", index); + node = of_parse_phandle(np, "extcon", index); if (!node) { - dev_dbg(dev, "failed to get phandle in %pOF node\n", - dev->of_node); + dev_dbg(dev, "failed to get phandle in %pOF node\n", np); return ERR_PTR(-ENODEV); } |