diff options
author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-12-31 09:52:52 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-04-07 14:47:43 +0200 |
commit | e3a3d5005e634620b837b837eb93d09261483277 (patch) | |
tree | 689274c13766c1cd2225ee58df51c9d29d8a609a /include | |
parent | 67ff75be1ab1e5ef5256fd1736b3a4ee235c9f74 (diff) |
extcon: Add stubs for extcon_register_notifier_all() functions
[ Upstream commit c9570d4a5efd04479b3cd09c39b571eb031d94f4 ]
Add stubs for extcon_register_notifier_all() function for !CONFIG_EXTCON
case. This is useful for compile testing and for drivers which use
EXTCON but do not require it (therefore do not depend on CONFIG_EXTCON).
Fixes: 815429b39d94 ("extcon: Add new extcon_register_notifier_all() to monitor all external connectors")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/extcon.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/include/linux/extcon.h b/include/linux/extcon.h index 2bdf643d8593..47d3e19a49ae 100644 --- a/include/linux/extcon.h +++ b/include/linux/extcon.h @@ -271,6 +271,29 @@ static inline void devm_extcon_unregister_notifier(struct device *dev, struct extcon_dev *edev, unsigned int id, struct notifier_block *nb) { } +static inline int extcon_register_notifier_all(struct extcon_dev *edev, + struct notifier_block *nb) +{ + return 0; +} + +static inline int extcon_unregister_notifier_all(struct extcon_dev *edev, + struct notifier_block *nb) +{ + return 0; +} + +static inline int devm_extcon_register_notifier_all(struct device *dev, + struct extcon_dev *edev, + struct notifier_block *nb) +{ + return 0; +} + +static inline void devm_extcon_unregister_notifier_all(struct device *dev, + struct extcon_dev *edev, + struct notifier_block *nb) { } + static inline struct extcon_dev *extcon_get_extcon_dev(const char *extcon_name) { return ERR_PTR(-ENODEV); |