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| author | David Herrmann <dh.herrmann@googlemail.com> | 2012-03-09 15:53:42 +0100 |
|---|---|---|
| committer | Gustavo Padovan <gustavo@padovan.org> | 2012-05-09 05:41:30 +0200 |
| commit | 6935e0f5181644201894f0b7fbe3d8910c18af05 (patch) | |
| tree | 5420f01c982898aaac0204d9761b23fc39bcc081 /include/net | |
| parent | Bluetooth: Check FINDING state in interleaved discovery (diff) | |
| download | linux-6935e0f5181644201894f0b7fbe3d8910c18af05.tar.xz linux-6935e0f5181644201894f0b7fbe3d8910c18af05.zip | |
Bluetooth: Remove redundant hdev->parent field
We initialize the "struct device" in hci_alloc_dev() for a long time now
so we can access hdev->dev.parent directly. Hence, we can drop the
temporary field hdev->parent which is used in no other place than
hci_add_sysfs().
SET_HCIDEV_DEV() is never called after registering a device by the
drivers so we do not overwrite internal device-state. Furthermore,
hdev->dev is initialized to 0 by kzalloc() inside hci_alloc_dev() so the
default behavior with dev.parent = NULL is kept.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 0eec5dbaee0f..c80a9684a144 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -263,7 +263,6 @@ struct hci_dev { struct dentry *debugfs; - struct device *parent; struct device dev; struct rfkill *rfkill; @@ -709,7 +708,7 @@ void hci_conn_init_sysfs(struct hci_conn *conn); void hci_conn_add_sysfs(struct hci_conn *conn); void hci_conn_del_sysfs(struct hci_conn *conn); -#define SET_HCIDEV_DEV(hdev, pdev) ((hdev)->parent = (pdev)) +#define SET_HCIDEV_DEV(hdev, pdev) ((hdev)->dev.parent = (pdev)) /* ----- LMP capabilities ----- */ #define lmp_rswitch_capable(dev) ((dev)->features[0] & LMP_RSWITCH) |