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| author | Heiner Kallweit <hkallweit1@gmail.com> | 2016-01-08 19:28:58 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2016-02-23 20:29:35 +0100 |
| commit | 6d5d2ee63cee7025badda3b74ae2ef7ab097acfa (patch) | |
| tree | 84d89e34753cdd8e2a00dabb73eb6c6e3d1896d6 /net/bluetooth/leds.h | |
| parent | rocker: fix rocker_world_port_obj_vlan_add() (diff) | |
| download | linux-6d5d2ee63cee7025badda3b74ae2ef7ab097acfa.tar.xz linux-6d5d2ee63cee7025badda3b74ae2ef7ab097acfa.zip | |
Bluetooth: add LED trigger for indicating HCI is powered up
Add support for LED triggers to the Bluetooth subsystem and add kernel
config symbol BT_LEDS for it.
For now one trigger for indicating "HCI is powered up" is supported.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/leds.h')
| -rw-r--r-- | net/bluetooth/leds.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/net/bluetooth/leds.h b/net/bluetooth/leds.h new file mode 100644 index 000000000000..068261a4e12c --- /dev/null +++ b/net/bluetooth/leds.h @@ -0,0 +1,18 @@ +/* + * Copyright 2015, Heiner Kallweit <hkallweit1@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#if IS_ENABLED(CONFIG_BT_LEDS) +void hci_leds_update_powered(struct hci_dev *hdev, bool enabled); +void hci_leds_init(struct hci_dev *hdev); +void hci_leds_exit(struct hci_dev *hdev); +#else +static inline void hci_leds_update_powered(struct hci_dev *hdev, + bool enabled) {} +static inline void hci_leds_init(struct hci_dev *hdev) {} +static inline void hci_leds_exit(struct hci_dev *hdev) {} +#endif |