diff options
| -rw-r--r-- | drivers/extcon/extcon.c | 20 | ||||
| -rw-r--r-- | include/linux/extcon.h | 30 |
2 files changed, 1 insertions, 49 deletions
diff --git a/drivers/extcon/extcon.c b/drivers/extcon/extcon.c index ad5e4546f82c..5b61000cde26 100644 --- a/drivers/extcon/extcon.c +++ b/drivers/extcon/extcon.c @@ -224,7 +224,7 @@ static ssize_t cable_state_show(struct device *dev, * Note that the notifier provides which bits are changed in the state * variable with the val parameter (second) to the callback. */ -int extcon_update_state(struct extcon_dev *edev, u32 mask, u32 state) +static int extcon_update_state(struct extcon_dev *edev, u32 mask, u32 state) { char name_buf[120]; char state_buf[120]; @@ -300,24 +300,6 @@ int extcon_update_state(struct extcon_dev *edev, u32 mask, u32 state) return 0; } -EXPORT_SYMBOL_GPL(extcon_update_state); - -/** - * extcon_set_state() - Set the cable attach states of the extcon device. - * @edev: the extcon device - * @state: new cable attach status for @edev - * - * Note that notifier provides which bits are changed in the state - * variable with the val parameter (second) to the callback. - */ -int extcon_set_state(struct extcon_dev *edev, u32 state) -{ - if (!edev) - return -EINVAL; - - return extcon_update_state(edev, 0xffffffff, state); -} -EXPORT_SYMBOL_GPL(extcon_set_state); /** * extcon_get_cable_state_() - Get the status of a specific cable. diff --git a/include/linux/extcon.h b/include/linux/extcon.h index 61004413dc64..667b1d35af12 100644 --- a/include/linux/extcon.h +++ b/include/linux/extcon.h @@ -150,20 +150,6 @@ extern struct extcon_dev *devm_extcon_dev_allocate(struct device *dev, extern void devm_extcon_dev_free(struct device *dev, struct extcon_dev *edev); /* - * get/set/update_state access the 32b encoded state value, which represents - * states of all possible cables of the multistate port. For example, if one - * calls extcon_set_state(edev, 0x7), it may mean that all the three cables - * are attached to the port. - */ -static inline u32 extcon_get_state(struct extcon_dev *edev) -{ - return edev->state; -} - -extern int extcon_set_state(struct extcon_dev *edev, u32 state); -extern int extcon_update_state(struct extcon_dev *edev, u32 mask, u32 state); - -/* * get/set_cable_state access each bit of the 32b encoded state value. * They are used to access the status of each cable based on the cable id. */ @@ -232,22 +218,6 @@ static inline struct extcon_dev *devm_extcon_dev_allocate(struct device *dev, static inline void devm_extcon_dev_free(struct extcon_dev *edev) { } -static inline u32 extcon_get_state(struct extcon_dev *edev) -{ - return 0; -} - -static inline int extcon_set_state(struct extcon_dev *edev, u32 state) -{ - return 0; -} - -static inline int extcon_update_state(struct extcon_dev *edev, u32 mask, - u32 state) -{ - return 0; -} - static inline int extcon_get_cable_state_(struct extcon_dev *edev, unsigned int id) { |