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Commit 501cc54c authored by Dmitry Torokhov's avatar Dmitry Torokhov
Browse files

Input: mark some functions __must_check 



Mark input_register_device() and input_register_handler() functions
as __must_check so authors of new drivers add error handling right
away.

Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent 018db6bb

include/linux/input.h

+2 −2
Original line number Diff line number Diff line
@@ -1125,10 +1125,10 @@ static inline void input_set_drvdata(struct input_dev *dev, void *data) 
	dev->private = data;

}



int input_register_device(struct input_dev *);

int __must_check input_register_device(struct input_dev *);

void input_unregister_device(struct input_dev *);



int input_register_handler(struct input_handler *);

int __must_check input_register_handler(struct input_handler *);

void input_unregister_handler(struct input_handler *);



int input_register_handle(struct input_handle *);