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| author | Chanwoo Choi | 2014-03-18 11:09:41 +0100 |
|---|---|---|
| committer | Chanwoo Choi | 2014-03-19 05:45:43 +0100 |
| commit | ca48824117b3ceaa4e35a7c5d651b95c288308e6 (patch) | |
| tree | de9ea73b784316b07bb5210736f07ee33563712c /drivers/extcon | |
| parent | extcon: gpio: Use SIMPLE_DEV_PM_OPS macro (diff) | |
| download | kernel-qcow2-linux-ca48824117b3ceaa4e35a7c5d651b95c288308e6.tar.gz kernel-qcow2-linux-ca48824117b3ceaa4e35a7c5d651b95c288308e6.tar.xz kernel-qcow2-linux-ca48824117b3ceaa4e35a7c5d651b95c288308e6.zip | |
extcon: of: Remove unnecessary function call by using the name of device_node
This patch remove unnecessary function call in of_extcon_get_extcon_dev()
by using the name of device_node structure.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/extcon')
| -rw-r--r-- | drivers/extcon/of_extcon.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/extcon/of_extcon.c b/drivers/extcon/of_extcon.c index 72173ecbb311..0a29f822cf77 100644 --- a/drivers/extcon/of_extcon.c +++ b/drivers/extcon/of_extcon.c @@ -32,7 +32,6 @@ struct extcon_dev *of_extcon_get_extcon_dev(struct device *dev, int index) { struct device_node *node; struct extcon_dev *edev; - struct platform_device *extcon_parent_dev; if (!dev->of_node) { dev_dbg(dev, "device does not have a device node entry\n"); @@ -46,16 +45,9 @@ struct extcon_dev *of_extcon_get_extcon_dev(struct device *dev, int index) return ERR_PTR(-ENODEV); } - extcon_parent_dev = of_find_device_by_node(node); - if (!extcon_parent_dev) { - dev_dbg(dev, "unable to find device by node\n"); - return ERR_PTR(-EPROBE_DEFER); - } - - edev = extcon_get_extcon_dev(dev_name(&extcon_parent_dev->dev)); + edev = extcon_get_extcon_dev(node->name); if (!edev) { - dev_dbg(dev, "unable to get extcon device : %s\n", - dev_name(&extcon_parent_dev->dev)); + dev_dbg(dev, "unable to get extcon device : %s\n", node->name); return ERR_PTR(-ENODEV); } |