Searched refs:__i2c_board_lock (Results 1 - 3 of 3) sorted by relevance

/drivers/i2c/
H A Di2c-core.h26 extern struct rw_semaphore __i2c_board_lock;
H A Di2c-boardinfo.c27 DECLARE_RWSEM(__i2c_board_lock); variable
28 EXPORT_SYMBOL_GPL(__i2c_board_lock); variable
65 down_write(&__i2c_board_lock);
86 up_write(&__i2c_board_lock);
H A Di2c-core.c1356 down_read(&__i2c_board_lock);
1365 up_read(&__i2c_board_lock);

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